Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705970 | Programmable interval timer with lock means | — | 1987-11-10 |
| 4551670 | Circuit for maintaining the DC voltage on an electrically isolated telecommunication line at a reference level | James V. Anders, Thomas W. Anderson, Daniel Geiger | 1985-11-05 |