Patent | Date |
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System And Method For Providing Information To An Operator Of A Vehicle App 20140257693 - Ehlers; Gregory A. | 2014-09-11 |
System and method for demand limiting resistive load management Grant 8,014,905 - Ehlers September 6, 2 | 2011-09-06 |
System and method of controlling delivery and/or usage of a commodity Grant 7,949,615 - Ehlers , et al. May 24, 2 | 2011-05-24 |
Method of communication between reduced functionality devices in an IEEE 802.15.4 network Grant 7,940,674 - Mulligan , et al. May 10, 2 | 2011-05-10 |
Method of communication between reduced functionality devices in an IEEE 802.15.4 network Grant 7,940,675 - Mulligan , et al. May 10, 2 | 2011-05-10 |
Method Of Communication Between Reduced Functionality Devices In An Ieee 802.15.4 Network App 20100188988 - Mulligan; Geoff ;   et al. | 2010-07-29 |
System and Method of Controlling Delivery and/or Usage of a Commodity App 20090157529 - Ehlers; Gregory A. ;   et al. | 2009-06-18 |
Combination thermostat and warning device with remote sensor monitoring Grant 7,522,063 - Ehlers April 21, 2 | 2009-04-21 |
System and method for controlling usage of a commodity Grant 7,516,106 - Ehlers , et al. April 7, 2 | 2009-04-07 |
Method Of Communication Between Reduced Functionality Devices In An Ieee 802.15.4 Network App 20090040994 - Mulligan; Geoff ;   et al. | 2009-02-12 |
Method of communication between reduced functionality devices in an IEEE 802.15.4 network Grant 7,486,631 - Mulligan , et al. February 3, 2 | 2009-02-03 |
System and method for controlling delivering of a commodity Grant 7,418,428 - Ehlers , et al. August 26, 2 | 2008-08-26 |
System and method of controlling delivery and/or usage of a commodity Grant 7,379,997 - Ehlers , et al. May 27, 2 | 2008-05-27 |
System and method of controlling an HVAC system Grant 7,343,226 - Ehlers , et al. March 11, 2 | 2008-03-11 |
Refrigeration Monitor Unit App 20070220907 - Ehlers; Gregory A. | 2007-09-27 |
System And Method For Demand Limiting Resistive Load Management App 20070213880 - Ehlers; Gregory A. | 2007-09-13 |
System And Method For Providing Information To An Operator Of A Vehicle App 20070138347 - Ehlers; Gregory A. | 2007-06-21 |
System and method of controlling an HVAC system App 20070043478 - Ehlers; Gregory A. ;   et al. | 2007-02-22 |
System and method of controlling an HVAC system App 20070043477 - Ehlers; Gregory A. ;   et al. | 2007-02-22 |
System and method for providing information to an operator of an emergency response vehicle Grant 7,174,153 - Ehlers February 6, 2 | 2007-02-06 |
Combination Thermostat And Warning Device With Remote Sensor Monitoring App 20070013532 - Ehlers; Gregory A. | 2007-01-18 |
System and method of controlling an HVAC system Grant 7,130,719 - Ehlers , et al. October 31, 2 | 2006-10-31 |
Method of communication between reduced functionality devices in an IEEE 802.15.4 network App 20060092896 - Mulligan; Geoff ;   et al. | 2006-05-04 |
Configurable architecture for controlling delivery and/or usage of a commodity App 20050033707 - Ehlers, Gregory A. ;   et al. | 2005-02-10 |
System and method for controlling delivering of a commodity App 20040139038 - Ehlers, Gregory A. ;   et al. | 2004-07-15 |
System and method of controlling delivery and/or usage of a commodity App 20040138981 - Ehlers, Gregory A. ;   et al. | 2004-07-15 |
System and method of controlling an HVAC system App 20040133314 - Ehlers, Gregory A. ;   et al. | 2004-07-08 |
System and method for controlling usage of a commodity App 20040117330 - Ehlers, Gregory A. ;   et al. | 2004-06-17 |
Energy management and building automation system App 20010010032 - Ehlers, Gregory A. ;   et al. | 2001-07-26 |
Environmental condition control and energy management system and method Grant 6,216,956 - Ehlers , et al. April 17, 2 | 2001-04-17 |
Environmental condition control and energy management system and method Grant 5,924,486 - Ehlers , et al. July 20, 1 | 1999-07-20 |
System for rate-related control of electrical loads Grant 5,696,695 - Ehlers , et al. December 9, 1 | 1997-12-09 |
System for measuring electrical power interruptions Grant 5,684,710 - Ehlers , et al. November 4, 1 | 1997-11-04 |
Engery management and building automation system Grant 5,572,438 - Ehlers , et al. November 5, 1 | 1996-11-05 |