Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172407 | Circuit for generating metering pulses intended for presentation to a telecommunication subscriber | — | 1992-12-15 |
HA
Hans Alenius
Overall (All Time): #3,865,743 of 4,157,543Top 95%
1
Patents All Time