Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12165447 | System for facilitating access to a secured area | David R. Morris, James Scott Murray | 2024-12-10 |
| 11941929 | System for facilitating access to a secured area | David R. Morris, James Scott Murray | 2024-03-26 |
| 11851936 | System and method for movable barrier monitoring | Casparus Cate, James J. Fitzgibbon, Thomas J. Grinter, Anders K. Melberg | 2023-12-26 |
| 11574512 | System for facilitating access to a secured area | David R. Morris, James Scott Murray | 2023-02-07 |
| 11440766 | Cable tension monitor | Edward Laird | 2022-09-13 |
| 11040841 | Bollard with integrated control system | Casparus Cate, Randall Lee Planck | 2021-06-22 |
| 10713869 | System for facilitating access to a secured area | David R. Morris, James Scott Murray | 2020-07-14 |
| 10358317 | Cable tension monitor | Edward Laird | 2019-07-23 |
| 9217283 | Sensor device and controller for movable barrier operator systems | — | 2015-12-22 |
| 8692684 | Moveable barrier operator having directional light sources and corresponding method | — | 2014-04-08 |
| 8345010 | Movable barrier operator system display method and apparatus | James J. Fitzgibbon, Robert Daniel-Wayman, Eric Gregori, Eric Robb | 2013-01-01 |
| 8231247 | Moveable barrier operator having directional light sources and corresponding method | — | 2012-07-31 |
| 8030796 | System and method for controlling current in a movable barrier operator | James J. Fitzgibbon, Robert Daniel-Wayman | 2011-10-04 |
| 7997324 | Moveable barrier systems | — | 2011-08-16 |
| 7862209 | Permanently installed light emitting elements for a barrier operator | James J. Fitzgibbon, Keith Norman Johnson, David Thomas Mack | 2011-01-04 |
| 7750890 | Movable barrier operator system display method and apparatus | James J. Fitzgibbon, Robert Daniel-Wayman, Eric Gregori, Eric Robb | 2010-07-06 |
| 7517170 | Method and apparatus for mounting a barrier operator | — | 2009-04-14 |
| 7378760 | Barrier movement operator with controlled power outlet | — | 2008-05-27 |
| 7302775 | Power bus and structure for a barrier movement operator | — | 2007-12-04 |
| 7221288 | Method and apparatus for using optical signal time-of-flight information to facilitate obstacle detection | James J. Fitzgibbon | 2007-05-22 |
| 7057547 | Mounted remote control unit with plug-in module interface | James J. Fitzgibbon | 2006-06-06 |
| 6883579 | Drive system for garage door | — | 2005-04-26 |
| 6860065 | Remote release for a movable barrier arrangement | James C. Griffin, James J. Fitzgibbon, Edward Laird | 2005-03-01 |
| 6782662 | Movable barrier operator having cable tension sensor and door lock mechanism | Phillip D. McCartney, Robert E. Dutka, Andrew Gavel, William Chen | 2004-08-31 |
| 6414454 | Pass point system for controlling the operation of movable barriers | Roger W. Lhotak, James J. Fitzgibbon, Kenneth Joseph Dombrowski | 2002-07-02 |