Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10953407 | Wind turbine blade recycling | Don Lilly | 2021-03-23 |
| 5848508 | Core for a patio enclosure wall and method of forming thereof | — | 1998-12-15 |
| 4926904 | Pressure washer | Gary C. Polk, Steve Larson | 1990-05-22 |
| 4851724 | Pressure washer | Gary C. Polk, Steve Larson | 1989-07-25 |