Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550731 | Method and apparatus for implementing a databus voter to select the command signals from one of several redundant asynchronous digital processing units | — | 1996-08-27 |
| 5515282 | Method and apparatus for implementing a databus voter to select flight command signals from one of several redundant asynchronous digital primary flight computers | — | 1996-05-07 |
| 5006993 | Automatic throttle controller for aircraft with intermixed engines | Daniel R. Virnig, Frederick Charles Henry Blechen | 1991-04-09 |
| 5001644 | Throttle split monitor for aircraft with intermixed engines | Kenneth E. Goheen | 1991-03-19 |
| 4662171 | Automatic thrust restoration system | Daniel R. Virnig | 1987-05-05 |
| 4200052 | Systems for controlling the position of a moored floating vessel | Sinclair Cunningham, Donald Firth | 1980-04-29 |