Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4741364 | Pilot-operated valve with load pressure feedback | Richard A. Felland | 1988-05-03 |
| 4419642 | Solenoid with saturable element | Kenneth D. Kramer, Gregory E. Sparks | 1983-12-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4741364 | Pilot-operated valve with load pressure feedback | Richard A. Felland | 1988-05-03 |
| 4419642 | Solenoid with saturable element | Kenneth D. Kramer, Gregory E. Sparks | 1983-12-06 |