Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4476737 | Rotary power transmission | — | 1984-10-16 |
| 4442727 | Control means for rotary power transmission | — | 1984-04-17 |
| 4375251 | Automatic wear adjuster for drum brakes | John P. Burke | 1983-03-01 |
| 4358163 | Brake pressure modulating valve | — | 1982-11-09 |
| 4351570 | Vehicle brake pressure proportioning valves | — | 1982-09-28 |
| 4303006 | Rolling diaphragm apparatus | John P. Burke | 1981-12-01 |
| 4299314 | Clutch brake mechanisms | David M. Parsons, Maurice I. Taylor | 1981-11-10 |
| 4282800 | Fluid pressure actuator | John P. Burke | 1981-08-11 |
| 4272132 | Control mechanisms for vehicle braking systems | — | 1981-06-09 |
| 4270807 | Vehicle fluid pressure braking systems and lever mechanisms for use therein | — | 1981-06-02 |
| 4268092 | Hydraulic braking systems | — | 1981-05-19 |
| 4251116 | Fluid braking systems | — | 1981-02-17 |
| 4243272 | Resilient linkage means for use in vehicle fluid pressure braking systems | — | 1981-01-06 |
| 4220007 | Servo-assisted hydraulic master cylinder | — | 1980-09-02 |