Sampling of Canadian Issued Patents
Below is a list of some of the patents drafted by us which have issued in Canada. For a list of patents drafted by us which have issued in the United States, click here .
| Title | Number |
| Desanding Apparatus and System | 2,433,741 |
| Inertial System for Detecting Foreign Objects between Contra-Rotating Rolls | 2,411,829 |
| Convective Heating System For Liquid Storage Tank | 2,367,630 |
| Equine Dental Speculum | 2,342,272 |
| Articulated Robotic Scanner for Mine Detection | 2,339,924 |
| Linear Injector | 2,332,420 |
| Hybrid Sectional And Coiled Tubing Drilling Rig | 2,332,290 |
| Scoring tool for siding material and method of use | 2,304,051 |
| Broad Spectrum Decontamination Formulation and Method of Use | 2,300,698 |
| Wind Driven Turbine | 2,299,154 |
| Junk Basket and Method of Use | 2,291,991 |
| Portable Pedal-Operated Paddlewheel Boat | 2,278,868 |
| Homogenizing Process for Fiber-Wrapped Structural Composites | 2,269,976 |
| Container and Lock for a Bag Fluid Fitting | 2,265,057 |
| Downhole Anti-rotation Tool | 2,264,467 |
| Apparatus and Process for Cleaning Clearwater Drilling Muds | 2,258,365 |
| Polish Rod Protector Sleeve | 2,246,196 |
| Apparatus and Process for Clearance of Unexploded Ordnance | 2,237,972 |
| Flow-restricting Toilet Bowl Refill Tube Discharge | 2,237,772 |
| Self-Righting Street Sign | 2,233,379 |
| Pump to Surface Pump | 2,232,890 |
| Enhanced Lift Method and Apparatus for the Production of Hydrocarbons | 2,228,416 |
| Improved Method and Apparatus for Injection of Tubing into Wells | 2,225,892 |
| Crankcase Breather Valve for Engines with Synchronous Piston Movement | 2,214,740 |
| Well Collar Identification Method | 2,201,215 |
| Acoustic Pulse Gun Assembly | 2,200,638 |
| Apparatus and Method for Separation of Solids from Liquid | 2,184,535 |
| Method of Determining Inflow Rates from Underbalanced Wells | 2,177,623 |
| Method of Determining Gas-Oil Ratios from Producing Oil Wells | 2,174,885 |
| Anchoring Device for Tubing String | 2,088,757 |
| Rotor Placer for Progressive Cavity Pump | 2,049,502 |
| Method and Apparatus for the Determination of Formation Fluid Flow Rates and Reservoir Deliverability | 2,034,444 |
| Decking plank | 1995-1373 |
| Walking stick with mirror | 1999-2528 |
| Dual screen computer interface | 1999-2934 |
| Waste disposal container | 1999-2966 |
| Flag display and storage housing | 2000-2085 |
| Dual access waste disposal container | 2000-2473 |
| Personal steam cabinet | 2001-0211 |
| Golf Ball Slide Viewer | 97816 |