Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7523755 | Respirator | Grant Stuart Richardson, Alex Scott Rowbotham | 2009-04-28 |
| 5318536 | Disposable hypodermic syringe with retractable needle | — | 1994-06-07 |
| 4530357 | Fluid actuated orthopedic tool | James A. Pawloski | 1985-07-23 |