Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851241 | Method for calibrating WIM-sensors | Adrian Hofmann, David Cornu | 2017-12-26 |
| 5983722 | Piezobloc accelerometer | Thomas Berther, Kurt Vollenweider, Peter Weber | 1999-11-16 |
| 5942681 | Arrangement for measuring the tire pressure of moving vehicles from the tire contact surface | Kurt Vollenweider, Roland Sommer | 1999-08-24 |
| 5501111 | Force sensor systems especially for determining dynamically the axle load, speed, wheelbase and gross weight of vehicles | Hans C. Sonderegger, Claudio Cavalloni | 1996-03-26 |
| 5461924 | Sensor arrangement for installation in carriageways and runways | Lothar Jahreiss, Hans C. Sonderegger, Markus Caprez | 1995-10-31 |
| 5297430 | Thin disk force sensor and method of making | Hans C. Sonderegger, Rolf Kuratle, Peter Wolfer | 1994-03-29 |
| 5265481 | Force sensor systems especially for determining dynamically the axle load, speed, wheelbase and gross weight of vehicles | Hans C. Sonderegger, Mario Giorgetta, Dario Barberis, Markus Caprez | 1993-11-30 |
| 4802371 | Multi-component dynamometers | Hans C. Sonderegger, Peter Wolfer | 1989-02-07 |
| 4738146 | Piezoresistive force-measuring element and its use for determining forces acting on a component | Hans Ulrich Baumgartner, Hans C. Sonderegger, Peter Weber | 1988-04-19 |
| 4701660 | Piezoelectric transducer for low forces | Hans Ulrich Baumgartner, Hans C. Sonderegger | 1987-10-20 |
| 4691575 | Transducer inserts; methods of making them and sensors for measuring mechanical variables | Hans C. Sonderegger, Alfred Wenger, Hans Ulrich Baumgartner | 1987-09-08 |
| 4675643 | Pressure transducer utilizing a transduction element | Rene Tanner, Alfred Wenger, Hans C. Sonderegger | 1987-06-23 |
| 4341974 | Piezoelectric crystal element for use in force, pressure and acceleration transducers | — | 1982-07-27 |
| 4326143 | Piezoelectric acceleration pick-up | Werner Guth, Peter Wolfer, Hanspeter Dahler | 1982-04-20 |