Issued Patents 1982
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 (1982): #52,985 of 81,411Top 70%
1
Patents 1982