Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11919142 | Pushbutton-releasing tool | — | 2024-03-05 |
| 11542998 | Tool for dampening oscillation of a rotating shaft | — | 2023-01-03 |
| 11413664 | Whip head having filament-holding passageways | Thomas Arnold Martin | 2022-08-16 |
| 11407014 | Duct-cleaning device and method | — | 2022-08-09 |
| 10288123 | Shaft coupler | — | 2019-05-14 |
| 9027977 | Chimney tile removal tool | — | 2015-05-12 |
| 4944747 | Pain therapy tool and method | Alice C. S. Newth | 1990-07-31 |