Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8185990 | Swimming pool brush with hydrofoil | — | 2012-05-29 |
| D435444 | Tube-end closure | Dean C. Shirley | 2000-12-26 |
| 5697129 | Special purpose tools and clamp for holding them | — | 1997-12-16 |
| 5584594 | Flow-through washing and scrubbing brush handle | — | 1996-12-17 |
| 5551115 | Brush head adapted for mechanical or manual engagement | — | 1996-09-03 |
| 5487529 | Flow-through washing and scrubbing brush handle | — | 1996-01-30 |
| 5336012 | Flow-through washing and scrubbing brush handle | — | 1994-08-09 |