| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 7 | |
| #2 | Canada | 5 | |
| #3 | Brazil | 3 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | United States | 2 | |
| #7 | Mexico | 1 | |
| #8 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Civil engineering | |
| #3 | Mechanical elements | |
| #4 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Rotary pistons | |
| #2 | Rotary-pistons | |
| #3 | Earth drilling | |
| #4 | Positive-displacement engines | |
| #5 | Clutches and brakes | |
| #6 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Clausen Jeffery Ronald | 12 |
| #2 | Marchand Nicholas Ryan | 12 |
| #3 | Wheeler Daryl | 7 |
| #4 | Prill Jonathan Ryan | 5 |
| #5 | Jeffery Ronald Clausen | 3 |
| #6 | Nicholas Ryan Marchand | 3 |
| #7 | Erwin Justin Wade | 3 |
| #8 | Burns Timothy Donald Sr | 2 |
| #9 | Daryl Wheeler | 1 |
| #10 | Burns Sr Timothy Donald | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2016201668A1 | Concentric rotary fluid machine | |
| EP2841675A1 | Downhole motor with concentric rotary drive system | |
| AU2013202729A1 | A Rotary Fluid Machine and Associated Method of Operation | |
| CA2838858A1 | Rotary fluid machine |