Inventor
VANDRUNEN PAUL J
US10 patents
Patents
10 patentsUS7382063B2Jun 3, 2008
Uninterruptible power source for a barrier operator and related methods
WAYNE DALTON CORP55 citations97
US7061197B1Jun 13, 2006
Pivoting and barrier locking operator system
WAYNE DALTON CORP66 citations96
US7576504B2Aug 18, 2009
Pivoting and barrier locking operator system
WAYNE DALTON CORP20 citations92
US7282883B2Oct 16, 2007
Pivoting and barrier locking operator system
WAYNE DALTON CORP26 citations92
US7193502B2Mar 20, 2007
Operating system and methods for seeding a random serial number for radio frequency control of a barrier operator's accessories
WAYNE DALTON CORP33 citations92
US7592767B2Sep 22, 2009
System and related methods for diagnosing operational performance of a motorized barrier operator
WAYNE DALTON CORP11 citations84
US7358480B2Apr 15, 2008
System and method for re-synchronizing an access barrier with a barrier operator
WAYNE DALTON CORP17 citations83
US7211975B2May 1, 2007
Motorized barrier operator system adaptable to different safety configurations and methods for programming the same
WAYNE DALTON CORP15 citations83
US7521881B2Apr 21, 2009
Constant speed barrier operator
WAYNE DALTON CORP6 citations62
US7053571B1May 30, 2006
Electric motor control circuit having reduced electromagnetic interference emissions
WAYNE DALTON CORP1 citations47