Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8684916 | Induction coil sensing | Per G. Nielsen, Michael Gunther Nielsen | 2014-04-01 |
| 4620605 | Suspension for electro-acoustical transducers | Gordon B. Gore, Malcolm J. Clark | 1986-11-04 |