Inventor
EHLERS GREGORY A
US17 patents
⚠️ This page may combine multiple inventors who share the name “EHLERS GREGORY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROBERTSHAW CONTROLS CO
6 patentsUS7379997B2May 27, 2008
System and method of controlling delivery and/or usage of a commodity
ROBERTSHAW CONTROLS CO321 citations98
US7343226B2Mar 11, 2008
System and method of controlling an HVAC system
ROBERTSHAW CONTROLS CO325 citations98
US7130719B2Oct 31, 2006
System and method of controlling an HVAC system
ROBERTSHAW CONTROLS CO738 citations98
US7949615B2May 24, 2011
System and method of controlling delivery and/or usage of a commodity
ROBERTSHAW CONTROLS CO298 citations97
US7516106B2Apr 7, 2009
System and method for controlling usage of a commodity
ROBERTSHAW CONTROLS CO289 citations97
US7418428B2Aug 26, 2008
System and method for controlling delivering of a commodity
ROBERTSHAW CONTROLS CO113 citations97
RANCO INC
5 patentsUS8014905B2Sep 6, 2011
System and method for demand limiting resistive load management
RANCO INC30 citations92
US7522063B2Apr 21, 2009
Combination thermostat and warning device with remote sensor monitoring
RANCO INC29 citations92
US7940675B2May 10, 2011
Method of communication between reduced functionality devices in an IEEE 802.15.4 network
RANCO INC1 citations61
US7486631B2Feb 3, 2009
Method of communication between reduced functionality devices in an IEEE 802.15.4 network
RANCO INC1 citations61
US7940674B2May 10, 2011
Method of communication between reduced functionality devices in an IEEE 802.15.4 network
RANCO INC0 citations51
TECOM INC
4 patentsUS6216956B1Apr 17, 2001
Environmental condition control and energy management system and method
TECOM INC1,027 citations97
US5924486AJul 20, 1999
Environmental condition control and energy management system and method
TECOM INC719 citations97
US5696695ADec 9, 1997
System for rate-related control of electrical loads
TECOM INC681 citations97
US5684710ANov 4, 1997
System for measuring electrical power interruptions
TECOM INC328 citations97