Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4542264 | Lead-frame for an electric microphone | Hans G. Malmkvist, Arvi Aksberg, Jan Johansson | 1985-09-17 |
HS
Henning M. Schmidt
Overall (All Time): #4,021,759 of 4,157,543Top 100%
1
Patents All Time