Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323461 | Telephone line interface circuit with voltage switching | Stanley D. Rosenbaum, Brian A. F. S. Sutherland | 1994-06-21 |
RR
Reinhard W. Rosch
Overall (1994): #79,336 of 165,921Top 50%
1
Patents 1994