Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8337636 | Pool/spa filter saver system | — | 2012-12-25 |
| 6789980 | Ditch forming apparatus and method | Ronald R. Weaver | 2004-09-14 |
| 4522421 | Interchangeable trailer ball assembly | — | 1985-06-11 |