Sampling of United States Issued Patents
Below is a list of some of the patents drafted by us which have issued in the United States. For a list of patents drafted by us which have issued in Canada, click here.
To view the US Patent Office page for a particular patent, click that Patent's number.
| Title | Number |
| Burner Ignition and Control System | 7,568,909 |
| Burner Assembly | 7,566,218 |
| Packer Cup For A Packoff Nipple | 7,562,705 |
| System Method Apparatus For Acoustic Fluid Flow Measurement | 7,562,584 |
| Arched Door Frame | 7,562,497 |
| Packoff Nipple | 7,552,769 |
| Horizontal Multi Blade Wind Turbine | 7,540,705 |
| Apparatus Method For Comminuting Materials | 7,530,513 |
| Planer Knife and Adjustment Jig | 7,428,784 |
| Electrical Profile Monitoring System For Detection of Atypical Consumption | 7,402,993 |
| Window Reaming and Coring Apparatus and Method of Use | 7,387,175 |
| Desanding Apparatus and System | 7,383,958 |
| Portable Folding Shopping Cart and Utility Carrier | 7,377,538 |
| Modular Stackable Fence Apparatus | 7,334,778 |
| Pressure Range Delimited Valve | 7,331,392 |
| Rail for Checkout Dividers | 7,314,145 |
| Multi—Story Water Distribution System | 7,308,906 |
| Checkout Divider | 7,284,347 |
| Lifting For Planar Members | 7,258,376 |
| Erosion Safety Fitting | 7,246,825 |
| Variable Angle Corner Tool | 7,246,402 |
| Drill Pipe Screen | 7,243,742 |
| Separation of Evolved Gases From Driling Fluids in a Drilling Operation | 7,243,741 |
| Pressure Actuated Perforation with Automatic Fluid Circulation for Immediate Production Removal Of Debris | 7,240,733 |
| Pressure Actuated Perforation with Continuous Removal Of Debris | 7,213,648 |
| Device and Method For Comminuting Materials | 7,207,513 |
| Non-Contacting Tonometer | 7,201,720 |
| Method For the Assured and Enduring Archival of Intellectual Property | 7,194,490 |
| Applications of Waste Gas Injection into Natural Gas Reservoirs | 7,172,030 |
| Continuous Positive Flow Backflash Prevention System | 7,156,193 |
| Method & Apparatus For Degassing Liquid Sulphur | 7,081,233 |
| Putting Trainer | 7,074,134 |
| Proposal Treatment and Continuous Foam Removal of Well Debris | 7,059,411 |
| Pass Through Valve and Stab Tool | 7,051,813 |
| Stuffing Box For Progressive Cavity Pump Drive | 7,044,217 |
| Apparatus and Method for the Removal of Moisture and Mists From Gas Flows | 7,022,153 |
| Reconfigurable Chair | 7,017,996 |
| Ammunition Having Surface Indicia and Method of Manufacture | 7,014,284 |
| System for Client Driven Automated Computer Aided Drafting | 6,999,907 |
| Universal Pill Counting Device | 6,994,248 |
| Self Aligning Mounting Bracket and System For Mounting a Planar Structure to a Fixed Structure | 6,986,494 |
| Desanding Apparatus and System | 6,983,852 |
| Downhole Latch | 6,978,830 |
| Anti Rotation Tool | 6,968,897 |
| Automatic Color Adjustment for Digital Images | 6,961,066 |
| External Incontinence Clamp | 6,960,218 |
| Self Anchoring Cementing Wiper Plus | 6,951,246 |
| Open Well Plunger-Actuated Gas Life Valve and Method of Use | 6,907,926 |
| Chalk Line with Handle Reservoir | 6,895,679 |
| Robotic Apparatus and Method For Treatment of Conduits | 6,887,014 |
| Apparatus and Method For Remote Administration of a PC Server | 6,882,967 |
| Optical Sensor For Distance Measurement | 6,876,441 |
| Jet Barrel For A Spa Jet | 6,860,437 |
| Pediatric Ventilation Mask and Headgear System | 6,860,268 |
| Continuous Structural Wall System | 6,854,230 |
| Laser Diode Excited Biological Particle Detection System | 6,831,279 |
| Compact Disc Storage Unit | 6,820,271 |
| Hanging Cover Support Apparatus | 6,802,086 |
| Open Hole Straddle Packer | 6,782,954 |
| Heat Exchange Apparatus and Method of Use | 6,772,829 |
| Drum Lid For Minimal Liquid Carryover in a Vacuum System | 6,767,380 |
| Trivia Game and Method of Playing | 6,761,358 |
| Trivia Game and Method of Playing | 6,761,358 |
| High Pressure Adjustable Spray Nozzle Apparatus | 6,755,361 |
| Vehicle Articulation Apparatus | 6,752,244 |
| Rotational Impact Drill Assembly | 6,742,609 |
| Dual Capacity Flush Valve Assembly For a Toilet | 6,742,194 |
| Apparatus and Method For Remote Administration Of a PC Server | 6,732,159 |
| Carburetor Arrangement | 6,729,609 |
| Apparatus and method for determining measures of the permeability of HC-bearing formations using fluorescence | 6,715,347 |
| Open Well Plunger-Actuated Gas Life Valve and Method of Use | 6,705,404 |
| Heating System for Liquids | 6,688,261 |
| Downhole Anti-Rotation Tool | 6,681,853 |
| Fully Floating Gangway | 6,678,910 |
| Virtual True Color Light Amplification | 6,677,959 |
| Compact Folding Aircraft Passenger Ramp | 6,676,358 |
| Replaceable Fuel System Module and Method | 6,676,163 |
| Facing Sand Composition and Method of Incorporation In a Mold | 6,669,770 |
| Multi-Chamber Positive Displacement Fluid Device | 6,666,666 |
| Process for Elimination of Low Concentrations of Hydrogen Sulfide in Gas Mixtures by Catalytic Oxidation | 6,652,826 |
| Process for Manufacturing a Pre-Stressed Fiber-Reinforced High Pressure Vessel | 6,651,307 |
| Inertial System for Detecting Foreign Objects between Contra-Rotating Rolls | 6,637,179 |
| Distortion Free Image Contrast Enhancement | 6,633,684 |
| Apparatus and Method for Directional Drilling with Coiled Tubing | 6,571,888 |
| Object-Drag Continuity between Discontinuous Touch-Screens | 6,545,669 |
| Carpet Standoff | 6,540,190 |
| Pressure Vessel Mounting System | 6,536,722 |
| Broad Spectrum Decontamination Formulation and Method of Use | 6,525,237 |
| Coalescing Filter Assembly | 6,517,615 |
| Convective Heating System For Liquid Storage Tank | 6,516,754 |
| Retrofit Door Latch Attachment | 6,502,873 |
| Coiled Tubing Drilling Rig | 6,502,641 |
| Filter Arrangement | 6,495,032 |
| Down Rigger Mount Bracket | 6,490,991 |
| Self-Regulating, Axle-Mounted Electrical Generation Device | 6,474,832 |
| Container and Lock for a Bag Fluid Fitting | 6,454,134 |
| Electrical Signal Pass-Through Arrangement | 6,452,099 |
| Fifth Wheel Locking Device | 6,427,496 |
| Homogenizing Process for Fiber-Wrapped Structural Composites | 6,425,172 |
| Hybrid Sectional and Coiled Tubing Drilling Rig | 6,408,955 |
| Apparatus for Cleaning Clearwater Drilling Muds | 6,391,195 |
| Gas Trap for Drilling Mud | 6,389,878 |
| Cuttings Sample Catcher and Method of Use | 6,386,026 |
| Remote Triggering System and Retrofit Kit for Thermal Pressure-Relief Devices | 6,382,232 |
| Method for Predicting Seismic Events | 6,373,396 |
| Modular Construction System | 6,367,215 |
| Vacuum Nozzle for Cleaning Ceiling Fan Blades | 6,345,409 |
| Junk Basket and Method of Use | 6,341,653 |
| Steam Cabinet and Method of Manufacture | 6,339,854 |
| Scoring Tool for Siding Material and Method of Use | 6,334,259 |
| Cantilevered Manipulator for Autonomous Non-Contact Scanning of Natural Surfaces for the Deployment of Landmine Detectors | 6,333,631 |
| Linear Coiled Tubing Injector | 6,332,501 |
| Object-Drag Continuity between Discontinuous Touch Screens of a Single Virtual Desktop | 6,331,840 |
| Pressure Regulator | 6,321,779 |
| Downhole Anti-rotation Tool | 6,318,462 |
| Quantification of Drilling Mud Cuttings Characteristics as a Measure of Relative Permeability | 6,301,953 |
| Sleeve and Method of Use for Preventing Polish Rod Scoring By a Pump Jack Carrier Structure | 6,293,347 |
| Quantification of the Characteristics of Porous Formations While Drilling | 6,290,000 |
| Rotating Push Rod Boring System | 6,279,667 |
| Differential Total-Gas Determination While Drilling | 6,276,190 |
| Swab Test for Determining Relative Formation Productivity | 6,273,202 |
| Utility Cart | 6,264,219 |
| Piston and Seals for a Reciprocating Pump | 6,257,850 |
| Retrievable Bridge Plug and Retrieving Tool | 6,244,642 |
| Method of Determining Fluid Inflow Rates | 6,240,787 |
| Equine Dental Speculum | 6,234,962 |
| Apparatus for Drilling Lateral Drainholes from a Wellbore | 6,220,372 |
| Retrievable Bridge Plug | 6,220,348 |
| Method for High Speed Pulse Pile-Up Rejection | 6,215,122 |
| Gel-Based Marking System | 6,203,846 |
| Pressure Regulator | 6,186,168 |
| Screen Retention System | 6,179,037 |
| Self-Righting Street Sign | 6,149,340 |
| Enclosed Ground-Flare Incinerator | 6,146,131 |
| Power Cord Theft-Resisting Device | 6,120,311 |
| Beveled Edge Fork | 6,119,351 |
| Hinged Cover Lifting and Lowering Device | 6,112,336 |
| Pump to Surface Pump | 6,099,274 |
| Resistance and Charging Monitor within a Standby Battery Bank | 6,094,030 |
| Portable Pedal-Operated Paddlewheel Boat | 6,083,062 |
| Apparatus and Process for Clearance of Unexploded Ordnance | 6,064,209 |
| Enhanced Lift Method and Apparatus for the Production of Hydrocarbons | 6,039,121 |
| Multisensor Vehicle-Mounted Mine Detector | 6,026,135 |
| Enclosed Ground-Flare Incinerator | 6,012,917 |
| PC Pump Stabilizer | 5,979,550 |
| Characteristic Discriminating Landmine Hand Prodder | 5,920,520 |
| Fluorescent Biological Particle Detection System | 5,895,922 |
| Flow-Restricting Toilet Bowl Refill Tube Discharge | 5,887,294 |
| Crankcase Breather Valve for Engines with Synchronous Piston Movement | 5,881,686 |
| Process for Use with Aircraft Repairs | 5,828,969 |
| Apparatus and Method for Separation of Solids from Liquid | 5,814,230 |
| Characteristc Discriminating Landmine Hand Prodder | 5,754,494 |
| Fluorescent Biological Particle Detection System | 5,701,012 |
| Method of Finishing Window Openings | 5,687,540 |
| Assembly for Permitting the Transmission of an Electrical Signal between Areas of Different Pressure | 5,644,104 |
| Logging or Measurement While Tripping | 5,589,825 |
| Filmless X-Ray Apparatus and Method of Using the Same | 5,309,496 |
| Oilfield Cementing Tool and Method | 5,191,932 |
| Coiled Tubing Velocity String Hangoff Method and Apparatus | 5,027,903 |
| Drill Assembly | 5,009,271 |
| Plug Termination Handles | D549,652 |
| Infant Keepsake Cabinet | D540,601 |
| Plug Termination Handles | D538,746 |
| Magnetic Host Tray | D537,228 |
| Plug Adapter | D533,836 |
| Stacking Catering Container | D505,788 |
| Dual Access Waste Disposal Container | D459,849 |
| Waste Disposal Container | D458,430 |
| Color Comparison and Selection Tool | D447,341 |
| Personal Steam Cabinet | D444,564 |
| Dual Screen Computer Interface | D442,953 |