Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627616 | Surveillance camera system | Ronald G. Sergeant, Scott Corbin, Theodore L. Jones, Jennifer L. Randall | 1997-05-06 |
| 5517236 | Video surveillance system | Ronald G. Sergeant, Scott Corbin, Theodore L. Jones, Jennifer L. Randall | 1996-05-14 |
| 4408315 | Video disc player having stylus cleaning apparatus | Gerald Van Arsdall | 1983-10-04 |
| 4393489 | Audio processor for single, channel, matrixed two-channel and un-matrixed two-channel signals | — | 1983-07-12 |
| 4388654 | Video disc player with selectively enabled audio signal expander circuitry | — | 1983-06-14 |
| 4377788 | Signal expander | Todd J. Christopher | 1983-03-22 |