Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495220 | Hydraulic control system for auxiliary power source | Mario Boisvert, Curtis M. Lizotte, John Washeleski, Gary E. Terrill | 2019-12-03 |
| 6813988 | Sequential hydraulic extension system | Leonard Kruppa, Marlin Ritchie, Mark Kosel | 2004-11-09 |
| 5813731 | Hydraulic parking brake system for railway vehicles | George A. Newman, II | 1998-09-29 |