Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802081 | Elongated phonograph pick-up head with snap-together construction | Willi Otzipka, Michael Leipnitz, Gunter Zeuge | 1989-01-31 |
HK
Horst Koltermann
Overall (All Time): #3,920,096 of 4,157,543Top 95%
1
Patents All Time