Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4300024 | Technique for measuring a duration of signaling pulses in a telephone circuit | Ruben Wever | 1981-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4300024 | Technique for measuring a duration of signaling pulses in a telephone circuit | Ruben Wever | 1981-11-10 |