Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888849 | Method for evaluating capacity utilization of a terminus in a communication system | — | 2005-05-03 |
| 5984070 | Overheating protection device for rotational control apparatus | Bradley R. Briggs | 1999-11-16 |
| 5765672 | Overheating protection device for rotational control apparatus | Bradley R. Briggs, Charles M. Bastien | 1998-06-16 |
| 4552997 | Arrangement for loop analysis testing for a digital switching system | John Stewart Young | 1985-11-12 |
| 4551585 | Arrangement for facilitating external loop analysis testing for a digital switching system | John Stewart Young | 1985-11-05 |
| 4454388 | Arrangement for subscriber line verification and ring testing | John Stewart Young | 1984-06-12 |
| 4453048 | Arrangement for subscriber line ring testing | John Stewart Young | 1984-06-05 |
| 4453049 | Arrangement for single line testing | John Stewart Young | 1984-06-05 |