| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Mexico | 2 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Civil engineering | |
| #3 | Machines | |
| #4 | Pharmaceuticals | |
| #5 | Chemical engineering | |
| #6 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Earth drilling | |
| #3 | Unspecified technologies | |
| #4 | Therapeutic chemical compounds | |
| #5 | Separation | |
| #6 | Reduction of greenhouse gas emissions | |
| #7 | Geothermal collectors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oglesby Kenneth Doyle | 15 |
| Publication | Filing date | Title |
|---|---|---|
| US8056251B1 | Top plate alignment template device | |
| US2010258322A1 | Control of concentric tubing direction | |
| CA2646806A1 | High pressure slurry plunger pump | |
| US2010116508A1 | Hydraulic Pump-Drive Downhole Fluids Pump With Linear Driver | |
| MXPA06007926A | High pressure slurry piston pump. |