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name:-0.012407064437866
Strand; Rolf L. Patent Filings

Strand; Rolf L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Strand; Rolf L..The latest application filed is for "control system for an intermittent pilot water heater".

Company Profile
12.26.21
  • Strand; Rolf L. - Crystal MN
  • Strand; Rolf L. - White Bear Lake 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
PatentDate
Method and system for starting an intermittent flame-powered pilot combustion system
Grant 11,268,695 - Chian , et al. March 8, 2
2022-03-08
HVAC control with a remote user interface and a remote temperature sensor
Grant 11,137,158 - Anderson , et al. October 5, 2
2021-10-05
Method for detecting a non-closing water heater main gas valve
Grant 10,969,143 - Foley , et al. April 6, 2
2021-04-06
Burner Control System
App 20210048223 - Anderson; Peter M. ;   et al.
2021-02-18
Control System For An Intermittent Pilot Water Heater
App 20210048226 - Hazzard; Frederick ;   et al.
2021-02-18
Method For Detecting A Non-closing Water Heater Main Gas Valve
App 20200386446 - Foley; Adam ;   et al.
2020-12-10
Heat pump controller
Grant D895,549 - Kennedy , et al. Sep
2020-09-08
Cloud-based analytics for water heaters
Grant 10,754,331 - Anderson , et al. A
2020-08-25
Hvac Control With A Remote User Interface And A Remote Temperature Sensor
App 20200072484 - Anderson; Peter M. ;   et al.
2020-03-05
Method And System For Starting An Intermittent Flame-powered Pilot Combustion System
App 20200025375 - Chian; Brent ;   et al.
2020-01-23
Cloud-based Analytics For Water Heaters
App 20200004231 - Anderson; Peter ;   et al.
2020-01-02
Method and system for starting an intermittent flame-powered pilot combustion system
Grant 10,429,068 - Chian , et al. October 1, 2
2019-10-01
Module auto addressing in platform bus
Grant 10,402,358 - Sorenson , et al. Sep
2019-09-03
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 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
Method And System For Starting An Intermittent Flame-powered Pilot Combustion System
App 20170115005 - Chian; Brent ;   et al.
2017-04-27
Method and system for starting an intermittent flame-powered pilot combustion system
Grant 9,494,320 - Chian , et al. November 15, 2
2016-11-15
Combustion Control System Having Programmable Display
App 20160091204 - Patton; Paul Patton ;   et al.
2016-03-31
Module Auto Addressing In Platform Bus
App 20160092388 - Sorenson; Richard ;   et al.
2016-03-31
Water heater stacking detection and control
Grant 8,875,664 - Strand November 4, 2
2014-11-04
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 System For Starting An Intermittent Flame-powered Pilot Combustion System
App 20140199641 - Chian; Brent ;   et al.
2014-07-17
Water Heater Stacking Detection And Control
App 20130092103 - Strand; Rolf L.
2013-04-18
Water heater stacking detection and control
Grant 8,322,312 - Strand December 4, 2
2012-12-04
Appliance control with ground reference compensation
Grant 7,538,297 - Anderson , et al. May 26, 2
2009-05-26
Water Heater Stacking Detection And Control
App 20080314999 - Strand; Rolf L.
2008-12-25
Appliance Control With Ground Reference Compensation
App 20080023461 - Anderson; Peter M. ;   et al.
2008-01-31
Feedback control for modulating gas burner
Grant 7,241,135 - Munsterhuis , et al. July 10, 2
2007-07-10
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
Feedback control for modulating gas burner
App 20060105279 - Munsterhuis; Sybrandus ;   et al.
2006-05-18
System and method of fault detection in a warm air furnace
App 20050284463 - Hill, Bruce L. ;   et al.
2005-12-29
Premix burner for warm air furnace
Grant 6,923,643 - Schultz , et al. August 2, 2
2005-08-02
Cooling set point control
Grant 6,892,547 - Strand May 17, 2
2005-05-17
Warm air furnace with premix burner
Grant 6,880,548 - Schultz , et al. April 19, 2
2005-04-19
Premix burner for warm air furnace
App 20040253559 - Schultz, Michael W. ;   et al.
2004-12-16
Warm air furnace with premix burner
App 20040250810 - Schultz, Michael W. ;   et al.
2004-12-16
Cooling set point control
App 20040154321 - Strand, Rolf L.
2004-08-12
Fail-safe gas valve system with solid-state drive circuit
Grant 6,050,281 - Adams , et al. April 18, 2
2000-04-18
Connected processing systems including mutual power off and signal path disconnect detection
Grant 5,399,926 - Adams , et al. March 21, 1
1995-03-21
Indoor climate controller system adjusting both dry-bulb temperature and wet-bulb or dew point temperature in the enclosure
Grant 5,346,129 - Shah , et al. September 13, 1
1994-09-13
Thermostat for a variable capacity HVAC and method for providing a ramping set point on a setback thermostat
Grant 5,314,004 - Strand , et al. May 24, 1
1994-05-24
Thermostat for a gas engine heat pump and method for providing for engine idle prior to full speed or shutdown
Grant 5,309,730 - Strand , et al. May 10, 1
1994-05-10
Thermostat
Grant D317,268 - Odom, Jr. , et al. June 4, 1
1991-06-04
Thermostat
Grant D315,519 - Odom, Jr. , et al. March 19, 1
1991-03-19
Ratchet means switch operator
Grant 4,788,520 - Strand November 29, 1
1988-11-29
Vibration isolating motor mount
Grant 4,452,417 - Krafthefer , et al. June 5, 1
1984-06-05

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