Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163824 | Rubber-geared pump with shaftless gear | — | 1992-11-17 |
| 4347700 | Direct-drive hydraulic pump-motor | Stephen Scott | 1982-09-07 |
| 4249750 | Fluid-power converter with paired rotators providing seals and displacement paths and pump-motor utilizing same | — | 1981-02-10 |