Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884262 | Magnetic system for a stereo pick-up with a movable coil | Jan Lindberg Larsen, Per Winfeld | 1989-11-28 |
| 4310917 | Pick-up | Bjarne Hansen, Knud Andersen | 1982-01-12 |
| 4237349 | Compact moving-coil pickup of low weight and high quality | Bjarne Hansen | 1980-12-02 |