Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163338 | Cable core length adjuster mechanism | William F. Sultze | 1992-11-17 |
| 5009295 | Transmission shifter to operator controlled mechanism interlock | Charles Kinkade, Robert F. Vrbensky | 1991-04-23 |
| 4976171 | Transmission shifter to operator controlled mechanism interlock | Charles Kinkade | 1990-12-11 |