Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743010 | Relighter control system | Clyde G. Bridgeman, Paul T. Woodnorth | 2004-06-01 |
| 6089856 | Pilot control assembly | Roger A. Shafer | 2000-07-18 |
| 5927963 | Pilot assembly and control system | Roger A. Shafer | 1999-07-27 |