Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222817 | Prestressed roller bearing | — | 1993-06-29 |
| 5086560 | Method of assembling prestressed frictionless bearings | — | 1992-02-11 |
| 4955371 | Disposable inhalation activated, aerosol device for pulmonary medicine | Gene Zamba | 1990-09-11 |
| 4883466 | Non-reusable syringe | — | 1989-11-28 |
| 4883469 | Guard assembly for hypodermic needle | — | 1989-11-28 |
| 4699614 | Non-reusable syringe | — | 1987-10-13 |