Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699577 | Internal gear device with improved rotary valve | Andrew N. Dlugokecki | 1987-10-13 |
| 4586885 | Compact high torque hydraulic motors | — | 1986-05-06 |
| 4563136 | High torque low speed hydraulic motor with rotary valving | Edward H. Gervais, Donald C. Wescott | 1986-01-07 |
| 4545748 | Compact high torque hydraulic motors | — | 1985-10-08 |
| 4501536 | Compact high torque gerotor-type hydraulic motor | — | 1985-02-26 |