Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680789 | Audio transmission circuit comprising a transmit amplifier in the form of a line voltage stabilizer | Peter J. M. Sijbers, Henricus J. M. Otten | 1987-07-14 |
PP
Petrie Johan van der Plaats
Overall (All Time): #3,978,578 of 4,157,543Top 100%
1
Patents All Time