Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708924 | Combined pump and energy recovery turbine | — | 2017-07-18 |
| 9709027 | Drive system for wind turbine with contra-rotating generator | — | 2017-07-18 |
| 8858202 | Rotary diaphragm pump | — | 2014-10-14 |
| 6772728 | Supercharged radial vane rotary device | — | 2004-08-10 |
| 6684847 | Radial vane rotary device | — | 2004-02-03 |
| 6637383 | Pivoting piston rotary power device | — | 2003-10-28 |
| 6619243 | Pivoting piston rotary power device | — | 2003-09-16 |
| 6601547 | Axial piston rotary power device | — | 2003-08-05 |
| 6601548 | Axial piston rotary power device | — | 2003-08-05 |