Maple Plain, Minnesota
United States
4
2005-10-20
The entities that hold a legal rights for patent applications filed by inventor Hammer Jeffrey M.:
Jeffrey M. Hammer from Maple Plain, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi-stage boiler system control methods and devices
#2 | 2005-06-14Forward calculation energy augmentation method
#3 | 2005-06-02System and method for controlling an ultraviolet air treatment device for return air duct applications
#4 | 2005-02-01System and method for controlling an ultraviolet air treatment device for return air duct applications
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