Willmott; Colin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Willmott; Colin.The latest application filed is for "barrier operator feature enhancement".

Company Profile

0.12.8

Willmott; Colin - Buffalo Grove IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Barrier operator feature enhancement Grant 10,138,671 - Fitzgibbon , et al. Nov	2018-11-27
Barrier Operator Feature Enhancement App 20180148971 - Fitzgibbon; James J. ; et al.	2018-05-31
Movable barrier operator auto-force setting method and apparatus Grant 7,679,301 - Gregori , et al. March 16, 2	2010-03-16
Barrier movement operator having obstruction detection Grant 7,432,676 - Keller , et al. October 7, 2	2008-10-07
Movable Barrier Operator Auto-force Setting Method And Apparatus App 20080180050 - Gregori; Eric M. ; et al.	2008-07-31
Barrier Movement Operator Having Obstruction Detection App 20070090781 - Keller; Robert ; et al.	2007-04-26
Barrier movement operator having obstruction detection Grant 7,205,735 - Keller , et al. April 17, 2	2007-04-17
System and method for automatically requiring secondary safety sensors Grant 7,119,509 - Keller , et al. October 10, 2	2006-10-10
Movable barrier operator auto-force setting method and apparatus Grant 7,019,478 - Gregori , et al. March 28, 2	2006-03-28
Method and apparatus using movable barrier zones App 20050237015 - Fitzgibbon, James J. ; et al.	2005-10-27
Barrier movement operator having obstruction detection App 20050156546 - Keller, Robert ; et al.	2005-07-21
Movable barrier operator App 20050140323 - Fitzgibbon, James J. ; et al.	2005-06-30
Asymmetric drive motor for a barrier operator or the like Grant 6,777,902 - Fitzgibbon , et al. August 17, 2	2004-08-17
Asymmetric drive motor for a barrier operator or the like Grant 6,774,594 - Fitzgibbon , et al. August 10, 2	2004-08-10
Asymmetric drive motor for a barrier operator or the like App 20030178962 - Fitzgibbon, James J. ; et al.	2003-09-25
Asymmetric drive motor for a barrier operator or the like App 20030178957 - Fitzgibbon, James J. ; et al.	2003-09-25
Coding system for multiple transmitters and a single receiver Grant RE37,986 - Heitschel , et al. February 11, 2	2003-02-11
Coding system for multiple transmitters and a single receiver for a garage door opener Grant RE36,703 - Heitschel , et al. May 16, 2	2000-05-16
Coding system for multiple transmitters and a single receiver for a garage door opener Grant RE35,364 - Heitschel , et al. October 29, 1	1996-10-29
Coding system for multiple transmitters and a single receiver for a garage door opener Grant 4,750,118 - Heitschel , et al. June 7, 1	1988-06-07

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