Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792975 | Pulse-width modulated solenoid valve including axial stop spool valve | Richard E. Jungwirth | 2004-09-21 |
| 6687553 | Dual gain variable control system | Garrett R. Holmes, Steven J. Roskowski | 2004-02-03 |