Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5890877 | Cavitation control for swash-plate hydraulic pumps | Gary P. Pittman | 1999-04-06 |
| 5535588 | Filter arrangement for single-acting telescopic hydraulic cylinders | Alvin L. Janus, Mark E. Joncas | 1996-07-16 |