Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134992 | Fasterner removing tool | — | 2000-10-24 |
| 5743158 | Hand wrenching tool for removing torque limited fasteners | — | 1998-04-28 |
| 5109763 | Oil filter crusher unit | Glenn A. Morris | 1992-05-05 |
| 4822278 | Dental veneer instrument | Richard A. Oliva, Charles W. Westrick | 1989-04-18 |
| 4802048 | Limited play tape cassette system | Ralph L. Dodds, David H. Rubenstein, Roger D. Nicholson | 1989-01-31 |