Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142651 | Lamp reflector | — | 2000-11-07 |
| D319996 | Motor home body front and rear panel unit exterior surface | David Willis | 1991-09-17 |
| D319615 | Motor home body rear panel exterior surface | David Willis | 1991-09-03 |
| D319616 | Motor home body front panel exterior surface | David Willis | 1991-09-03 |