Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593027 | Combination battery cover, heat shield and hold down | Robert D. Keller | 2003-07-15 |
| 6588726 | Load bearing solenoid operated valve and method of making same | Lewis W. Lake | 2003-07-08 |
| 6439329 | Integrated battery tray and reservoir assembly | Dhaval Nalinkant Vaishnav, Robert Keller, Gregory R. Hamel, Dennis Raney | 2002-08-27 |
| 6219903 | Solenoid assembly with high-flux C-frame and method of making same | Charles A. Detweiler, Robert D. Keller | 2001-04-24 |