Hill; Bruce L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hill; Bruce L..The latest application filed is for "method and system for controlling an ignition sequence for an intermittent flame-powered pilot combustion system".

Company Profile

5.12.15

Hill; Bruce L. - Roseville MN

*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
Water heater controller Grant D873,958 - Young , et al. Ja	2020-01-28
Method And System For Controlling An Ignition Sequence For An Intermittent Flame-powered Pilot Combustion System App 20190249871 - Chian; Brent ; et al.	2019-08-15
Method and apparatus for detecting and compensating for sediment build-up in tank-style water heaters Grant 10,345,007 - Hill , et al. July 9, 2	2019-07-09
Method And Apparatus For Detecting And Compensating For Sediment Build-up In Tank-style Water Heaters App 20190137140 - Hill; Bruce L. ; et al.	2019-05-09
Method and system for controlling an ignition sequence for an intermittent flame-powered pilot combustion system Grant 10,208,954 - Chian , et al. Feb	2019-02-19
Multi-tank water heater systems Grant 10,088,852 - Hazzard , et al. October 2, 2	2018-10-02
Method And Apparatus For Detecting And Compensating For Sediment Build-up In Tank-style Water Heaters App 20180058723 - Hill; Bruce L. ; et al.	2018-03-01
Multi-tank water heater systems Grant 9,885,484 - Young , et al. February 6, 2	2018-02-06
Multi-tank Water Heater Systems App 20160342163 - Hazzard; Fritz ; et al.	2016-11-24
Method and apparatus for detecting and compensating for sediment build-up in tank-style water heaters Grant 9,435,566 - Hill , et al. September 6, 2	2016-09-06
Mounting bracket for use with a water heater Grant 9,249,987 - Foster , et al. February 2, 2	2016-02-02
Mounting Bracket For Use With A Water Heater App 20140209767 - Foster; Regan ; et al.	2014-07-31
Multi-tank Water Heater Systems App 20140203093 - Young; Gregory ; et al.	2014-07-24
Multi-tank Water Heater Systems App 20140202549 - Hazzard; Fritz ; et al.	2014-07-24
Method And System For Controlling An Ignition Sequence For An Intermittent Flame-powered Pilot Combustion System App 20140199640 - Chian; Brent ; et al.	2014-07-17
Method And Apparatus For Detecting And Compensating For Sediment Build-up In Tank-style Water Heaters App 20140060457 - Hill; Bruce L. ; et al.	2014-03-06
Mounting bracket for use with a water heater Grant 8,245,987 - Hazzard , et al. August 21, 2	2012-08-21
Mounting Bracket For Use With A Water Heater App 20110147549 - Hazzard; Fritz ; et al.	2011-06-23
Water heater performance monitoring system Grant 7,167,813 - Chian , et al. January 23, 2	2007-01-23
Warm air furnace baselining and diagnostic enhancements using rewritable non-volatile memory App 20060275719 - Hill; Bruce L. ; et al.	2006-12-07
System and method of fault detection in a warm air furnace Grant 7,123,020 - Hill , et al. October 17, 2	2006-10-17
Water heater performance monitoring system App 20060173653 - Chian; Brent ; et al.	2006-08-03
System and method of fault detection in a warm air furnace App 20050284463 - Hill, Bruce L. ; et al.	2005-12-29
Fail-safe gas valve system with solid-state drive circuit Grant 6,050,281 - Adams , et al. April 18, 2	2000-04-18

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