Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981937 | Optical system for observing rotating objects | — | 1999-11-09 |
| 5277388 | Collapsible stand | — | 1994-01-11 |
| 5228489 | Router tool | George P. Werber | 1993-07-20 |
| 4411415 | Compound jaw plate | — | 1983-10-25 |