Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4738146 | Piezoresistive force-measuring element and its use for determining forces acting on a component | Reto Calderara, Hans C. Sonderegger, Peter Weber | 1988-04-19 |
| 4701660 | Piezoelectric transducer for low forces | Reto Calderara, Hans C. Sonderegger | 1987-10-20 |
| 4691575 | Transducer inserts; methods of making them and sensors for measuring mechanical variables | Hans C. Sonderegger, Reto Calderara, Alfred Wenger | 1987-09-08 |
| 4292769 | Balancing and monitoring apparatus | Willi Maag, Max Vollenweider, Hans Wolf | 1981-10-06 |