Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503181 | Quench seal | Beat Mraz, Urs E. Meier, Agnes Glemot | 2009-03-17 |
| 5169391 | Cannula, in particular for puncturing blood vessels | — | 1992-12-08 |
| 4311949 | Semiconductor circuit for speed control of electric motors | Bernhard Pelkmann, Alfred Schenkl | 1982-01-19 |