Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4316059 | Gain controller for a teleconferencing bridge | — | 1982-02-16 |
AT
Arpad Toth
Overall (1982): #75,065 of 81,411Top 95%
1
Patents 1982