Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4629902 | Device for measuring web tension | Dietrich Hank, Kerstin Hauer | 1986-12-16 |
| 4572324 | Ear piece construction | Werner Fidi | 1986-02-25 |
FR
Friedrich Richter
Novartis Ag: 20 patents #73 of 5,128Top 2%
Veb Kombinat Polygraph Werner Lamberz Leipzig: 2 patents #36 of 143Top 30%
Akg Akustische U. Kino-Gerate Gesellschaft M.B.H.: 1 patents #11 of 27Top 45%
Sandoz Ag: 1 patents #497 of 1,103Top 50%
Overall (All Time): #147,793 of 4,157,543Top 4%
27
Patents All Time