Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125898 | Disposable syringe with automatic needle retraction | Harry Kaufhold, Jr., Martin R. Jasso | 1992-06-30 |
| 5000736 | Disposable syringe with automatic needle retraction | Harry Kaufhold, Jr., Martin R. Jasso | 1991-03-19 |