Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474168 | Dynamic pressure sensor, photo acoustic gas detector, microphone, hydrophone and method of their manufacture | — | 2002-11-05 |
| 6145383 | Pressure sensor | Bj.o slashed.rn Erik Seeberg | 2000-11-14 |