Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820499 | Closure for a sterilizing container | — | 1989-04-11 |
| 4818502 | Sterilizing container for surgical instruments | — | 1989-04-04 |
| 4796778 | Locking mechanism | Klaus Habig, Wilfried Wolfle | 1989-01-10 |