Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34845 | Hypodermic syringe | Helmut Vetter | 1995-01-31 |
| 5320603 | Hypodermic syringe for lyophilized medicament | Helmut Vetter | 1994-06-14 |
| 5185985 | Apparatus for handling syringe bodies | Helmut Vetter | 1993-02-16 |
| 5139490 | Hypodermic syringe | Helmut Vetter | 1992-08-18 |
| 5135496 | Tamper-proof hypodermic syringe assembly | Helmut Vetter | 1992-08-04 |
| 5069670 | Hypodermic syringe | Helmut Vetter | 1991-12-03 |
| 4781701 | Syringe for medical purposes | — | 1988-11-01 |
| 4774772 | Apparatus for handling syringe bodies | Helmut Vetter | 1988-10-04 |