Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699250 | Osteosynthesis screw | Helmut Osterle, Walter Spirig | 2004-03-02 |
| 5823338 | Packaging for rod-shaped parts | Helmut Osterle, Daniel Gasser, Richard M. Sahli, Walter F. Seifert, Norbert Koppel +1 more | 1998-10-20 |