Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680193 | Positioning device for eyeglasses having bifocal lenses | — | 1997-10-21 |
| D337536 | Automotive diagnostic electronic stethoscope | — | 1993-07-20 |
| 5036996 | Safety seal for pressurized system | — | 1991-08-06 |
| 4650470 | Portable water-jet system | — | 1987-03-17 |
| 4498239 | Feeler gage mounting system | — | 1985-02-12 |
| 4441219 | Lavatory accessory | — | 1984-04-10 |
| 4414698 | Autombile fuse puller and combination circuit tester | — | 1983-11-15 |
| 4398440 | Workpiece mounting device for cutting a circle | — | 1983-08-16 |
| 4314383 | Automobile fuse puller and combination circuit tester | — | 1982-02-09 |