Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670936 | Power controller enclosure | Wayne Estes | 1997-09-23 |
| 5537026 | Method and apparatus for power controller operation using master and slave firing units | Wayne Estes | 1996-07-16 |
| 5292183 | Combination air/hydraulic intermittent braking system | — | 1994-03-08 |
| 5119768 | Petroleum and hydrogen driven engine | — | 1992-06-09 |
| 4949857 | Manual pressure breaking seal and breaking pattern | — | 1990-08-21 |
| 4766778 | Inexpensive variable torque transmission with overdrive and method | — | 1988-08-30 |
| 4708403 | Intermittent vehicular braking apparatus and method | — | 1987-11-24 |
| 4560250 | Explosion-proof and fog-free day and night outside rear view mirror incorporating variable position actuator | — | 1985-12-24 |
| 4538859 | Auxiliary mechanical and physically controlled electronic actuated air pressure handling apparatus for truck and trailer braking systems | — | 1985-09-03 |
| 4504197 | Pumping unit and reversing valve and method of operating | — | 1985-03-12 |