Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608543 | High pulse rate ignition system | William Ross Rapoport, Paul A. Papanestor, Bruce VanBuskirk, Gordon E. Fish | 2003-08-19 |
| 6535096 | High pulse rate ignition system | William Ross Rapoport, Paul A. Papanestor, Bruce VanBuskirk, Gordon E. Fish | 2003-03-18 |
| 6457464 | High pulse rate spark ignition system | William Ross Rapoport, Paul A. Papanestor, Bruce VanBuskirk, Gordon E. Fish | 2002-10-01 |
| 5923236 | Magnetic core-coil assembly for spark ignition system | William Ross Rapoport, Paul A. Papanestor, Bruce VanBuskirk | 1999-07-13 |
| 5868123 | Magnetic core-coil assembly for spark ignition systems | Ryusuke Hasegawa, John Silgailis | 1999-02-09 |
| 4582981 | Glow plug having a resistive surface film heater | Mark A. Brooks, Fred E. Heischman | 1986-04-15 |
| 4210510 | Gas sensor with closely wound termination springs | — | 1980-07-01 |