Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414245 | Printed circuit board with bullet connector sockets | Darren S. Lopp, William F. Reuss | 2002-07-02 |
| 4955053 | Solid state ringing switch | — | 1990-09-04 |
| 4399410 | Circuit for generating two periodic signals having a controllable phase relationship therebetween | Robert J. Kretschmann | 1983-08-16 |