Issued Patents 2005
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980655 | Rolling code security system | Bradford L. Farris | 2005-12-27 |
| 6975203 | Universal barrier operator transmitter | Thomas Brookbank, Edward Laird | 2005-12-13 |
| 6956199 | Method and apparatus for determining a position of a movable barrier | Alan Smith, Christopher M. Valente, Martin Rathgeber, Mark D. Siegler | 2005-10-18 |
| 6940240 | Movable barrier operator multi-technique excess force avoidance apparatus and method | Barbara P. Kelkhoff, Colin Wilmott | 2005-09-06 |
| 6895355 | Method and apparatus for calibrating an incremental count of movement | — | 2005-05-17 |
| 6878927 | Method and apparatus for determining a position of a movable barrier | Alan Smith, Christopher M. Valente, Martin Rathgebe, Mark D. Siegler | 2005-04-12 |
| 6860065 | Remote release for a movable barrier arrangement | James C. Griffin, Edward Laird, Robert J. Olmsted | 2005-03-01 |
| 6847178 | Method and apparatus for dynamic braking of a barrier operator | — | 2005-01-25 |