Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10973715 | Powered pedestrian apparatus | — | 2021-04-13 |
| 8596453 | Scalpel blade remover and sharps container | Mike Hoftman | 2013-12-03 |
| 6149806 | Two piece frame and two piece diaphragm filter plate | — | 2000-11-21 |
| 5672272 | Unitary plastic filter plate including expandable skins and plastic foam core | — | 1997-09-30 |
| 5237778 | Counter-flow buffer and cleaner | — | 1993-08-24 |
| D303530 | Megaphone | — | 1989-09-19 |
| 4836501 | Structure leveling device | — | 1989-06-06 |
| D277287 | Combined router and beveler for glass | — | 1985-01-22 |
| 4400138 | Multiple jet eductor | — | 1983-08-23 |
| D263713 | Vibratory tumbler | — | 1982-04-06 |