Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D307981 | Combined push broom head and scraper | — | 1990-05-22 |
| D307674 | Brush handle | — | 1990-05-08 |
| D306526 | Dust brush handle | — | 1990-03-13 |
| D306525 | Utility brush handle | — | 1990-03-13 |
| D304649 | Brush handle | — | 1989-11-21 |
| D303323 | Brush handle | — | 1989-09-12 |
| D303178 | Brush handle | — | 1989-09-05 |
| D286575 | Decorative panel | — | 1986-11-04 |