Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239387 | Sun visor retention system | Eric Penn | 2019-03-26 |
| 8091942 | Recreational vehicle with ramp door | William G. Guerrant, Renard G. Tubergen | 2012-01-10 |
| 4720877 | Drain closure | — | 1988-01-26 |
| 4352213 | Linkage adjustment arrangement for a bathtub drain assembly | — | 1982-10-05 |