Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726291 | Shaft seal and method for producing a shaft seal | Raphael Spycher | 2017-08-08 |
| D740420 | Trocar | Raphael Spycher, Martina Rogg | 2015-10-06 |
| D629098 | Videolaparoscope | Christian Graf | 2010-12-14 |
| D621932 | Videolaparoscope | Christian Graf | 2010-08-17 |