Bloomington, Minnesota
United States
5
2015-02-26
The entities that hold a legal rights for patent applications filed by inventor McDonald Jonathan:
Jonathan McDonald from Bloomington, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Furnace with modulating firing rate adaptation
#2 | 2013-09-05Furnace with modulating firing rate adaptation
#3 | 2011-10-13Spark detection in a fuel fired appliance
#4 | 2010-01-21Flame sensing voltage dependent on application
#5 | 2009-05-28Low cost high speed spark voltage and flame drive signal generator
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