Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920684 | Electronic fuel injection throttle body assembly | Robert M. Bell | 2021-02-16 |
| D900875 | Electronic fuel injection throttle body | Robert M. Bell | 2020-11-03 |
| D900876 | Electronic fuel injection throttle body | Robert M. Bell | 2020-11-03 |
| D570722 | Beacon | — | 2008-06-10 |
| D557426 | Window shutter stile | — | 2007-12-11 |
| 5848505 | Outdoor window shutter | — | 1998-12-15 |
| 4926959 | Operator control for vehicle components | Frederic R. Adams, Jeffrey M. Boyer, Ronald N. Schultz | 1990-05-22 |
| 4905954 | Vehicle exterior side mirror mount extension | — | 1990-03-06 |