Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216457 | Electronically controlled hydraulic brake boost pressure control system | Mark D. Lubbers, Richard J. Barron, Harry A. Hunnicutt, Gregory J. Krawczyk | 2001-04-17 |
| 6178747 | Vented reservoir for a master cylinder | — | 2001-01-30 |
| 4296671 | Hydraulic brake booster and control valve therefor | — | 1981-10-27 |
| 4281585 | Hydraulic brake booster and valve member | Dean E. Runkle, Gregory K. Harrison | 1981-08-04 |
| 4212166 | Hydraulic brake booster and relief valve therefor | — | 1980-07-15 |