Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537098 | Signaling frequency detection for a communications network | Michael W. Patrick | 1996-07-16 |
| 5523998 | Configuration controller for establishing timing signals of a communications network | Michael W. Patrick | 1996-06-04 |
| 5394401 | Arrangement for a token ring communications network | Michael W. Patrick | 1995-02-28 |
| 5384779 | State machines for configuration of a communications network | Michael W. Patrick | 1995-01-24 |
| 5366827 | Modular housing for batteries and battery charger | Daniel L. Belanger | 1994-11-22 |
| 5353286 | Configuration controller for a communications network | Michael W. Patrick | 1994-10-04 |
| 5289046 | Power converter with controller for switching between primary and battery power sources | James M. Gregorich, Gerald J. Brand | 1994-02-22 |
| 5254930 | Fault detector for a plurality of batteries in battery backup systems | — | 1993-10-19 |
| 5187446 | Feedback isolation amplifier | — | 1993-02-16 |