Elk River, Minnesota
United States
15
2016-07-21
The entities that hold a legal rights for patent applications filed by inventor Schultz Michael W.:
Michael W. Schultz from Elk River, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Selectable efficiency versus comfort for modulating furnace
#2 | 2013-08-22Furnace premix burner
#3 | 2012-05-24Burner firing rate determination for modulating furnace
#4 | 2011-11-03Gas pressure control for warm air furnaces
#5 | 2010-01-14Burner firing rate determination for modulating furnace
#6 | 2009-12-17Selectable efficiency versus comfort for modulating furnace
#7 | 2008-09-04Combustion blower control for modulating furnace
#8 | 2008-05-29Systems and methods for controlling gas pressure to gas-fired appliances
#9 | 2008-05-29GAS PRESSURE CONTROL FOR WARM AIR FURNACES
#10 | 2007-05-24Negative pressure conditioning device with low pressure cut-off
#11 | 2007-05-10Negative pressure conditioning device and forced air furnace employing same
#12 | 2006-12-07Warm air furnace baselining and diagnostic enhancements using rewritable non-volatile memory
#13 | 2005-12-29System and method of fault detection in a warm air furnace
#14 | 2005-08-02Premix burner for warm air furnace
#15 | 2005-04-19Warm air furnace with premix burner
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