Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346448 | Generation of electric signals having approximately sinusoidal waveforms | Stephen R. Laurenson | 1982-08-24 |
HI
Howard F. Insam
Overall (All Time): #4,074,795 of 4,157,543Top 100%
1
Patents All Time