Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368015 | Process for testing the operability of a circuit breaker device | André Egelhof | 2022-06-21 |
| 9438091 | Permanent magnet machine with two stators | — | 2016-09-06 |
| 8643208 | Method of determining a magnet arrangement | Kurt Andersen, Erik Groendahl | 2014-02-04 |
| 8000171 | Seismic sensor housing | Jean-Michel Hache, Harvey Ray Grimes, Gunnar A. Lindeman, Jon Mangus Soerli, Anders Falke Roeraas +3 more | 2011-08-16 |
| 4796170 | Display units | Alan M. Filmer | 1989-01-03 |