Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823424 | Paint brush cleaning funnel | — | 1989-04-25 |
| 4766755 | Plunger-type paint roller cleaning device | — | 1988-08-30 |
| 4765354 | Paint roller cleaner structure | Stephen J. Thatcher | 1988-08-23 |