Ferndale, Michigan
United States
2
2023-06-01
The entities that hold a legal rights for patent applications filed by inventor Hopper Ryan D:
Ryan D Hopper from Ferndale, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods and systems for determining phase state or subcooling state
#2 | 2023-04-06System and method for estimating quality of refrigerant at inlet of compressor in thermal system of electric vehicle
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