Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6370659 | Method for automatically isolating hardware module faults | — | 2002-04-09 |
| 6122595 | Hybrid GPS/inertially aided platform stabilization system | Robert F. Varley | 2000-09-19 |
| 5948044 | Hybrid GPS/inertially aided platform stabilization system | Robert F. Varley | 1999-09-07 |
| 5295198 | Pattern identification by analysis of digital words | — | 1994-03-15 |
| 4890047 | Digital pulse width modulation control of brushless DC motors | — | 1989-12-26 |
| 4823134 | Shipboard antenna pointing and alignment system | Michael R. James | 1989-04-18 |