Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614315 | Magnetic-tape apparatus with improved brake-type tension control | Alois Huber | 1986-09-30 |
WG
Wilhelmus P. M. Gerrits
Overall (All Time): #4,002,620 of 4,157,543Top 100%
1
Patents All Time