Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222787 | Electro-hydraulic braking system | Kenneth S. Towers | 1993-06-29 |
| 5174336 | General purpose fluid control valve | Gary L. Casey, Jack R. Phipps | 1992-12-29 |
| 5148894 | Disk brake/parking brake with threaded piston rod and motor | — | 1992-09-22 |
| 5127495 | Parking brake and method therefor | Douglas R. Verner, Kenneth S. Towers, Gary L. Casey | 1992-07-07 |
| 4682675 | Variable rate shock absorber | — | 1987-07-28 |
| 4638837 | Electro/pneumatic proportional valve | James W. Buike | 1987-01-27 |
| 4624336 | Electro/pneumatic power steering system | — | 1986-11-25 |
| 4584488 | Controller for generating a pair of mutually exclusive pulse train signals | Kenneth S. Towers | 1986-04-22 |
| 4488400 | Positive displacement air delivery system for an internal combustion engine | — | 1984-12-18 |
| 4350135 | Supercharging system for an internal combustion engine | Gary L. Casey, Bruce J. Harvey, Kenneth A. Hebert | 1982-09-21 |