Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356594 | Friction hinge having a balancing spring | — | 1982-11-02 |
JG
Jozef A. Grosemans
Overall (All Time): #4,077,839 of 4,157,543Top 100%
1
Patents All Time