Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D580071 | Ice cream kiosk trailer | Andrew Evans | 2008-11-04 |
| 6981438 | Hydraulic brake booster | Timothy J. Albert | 2006-01-03 |
| 6732518 | Hydraulic brake booster | William John Penninger, Timothy J. Albert | 2004-05-11 |
| 6561596 | Brake booster | William John Penninger, Richard Becker McClain, Kenneth S. Towers | 2003-05-13 |
| 6496376 | Modular backplane | John M. Plunkett, Travis Evans, Mark W. Perona | 2002-12-17 |
| 6173730 | Charging and bleed value | — | 2001-01-16 |
| 5329769 | Master cylinder and brake booster arrangement for a brake system | Donald A. Crumb | 1994-07-19 |
| 5313796 | Remote compensation valves for a master cylinder in a brake system | Donald A. Crumb | 1994-05-24 |
| 5279125 | Master cylinder with caging means to secure return spring limiting stud | Hugh E. Keyes, Donald A. Crumb | 1994-01-18 |
| 5214917 | Center valve master cylinder with self-adjusting compensation center valve | Donald A. Crumb | 1993-06-01 |
| 5207062 | Center valve master cylinder with adjustable caged primary spring | Donald A. Crumb | 1993-05-04 |
| 5161375 | Spring caging for a master cylinder | Donald A. Crumb | 1992-11-10 |
| 4679491 | Reaction mechanism for tandem brake booster | — | 1987-07-14 |
| 4632015 | Tandem brake booster | — | 1986-12-30 |
| 4540382 | Noise reduction coupling device for an electric motor pump | — | 1985-09-10 |
| 4343225 | Fluid actuator | Dean E. Runkle, William E. Monroe | 1982-08-10 |
| 4199946 | Integrated control for brake and steering systems | Jerome T. Ewald | 1980-04-29 |