ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,683, issued on May 26.
"Parts washer pump for use with heated water based cleaning fluids" was invented by Ronald Bluestone (Lake Havasu City, Ariz.) and Ryan Bluestone (Lake Havasu City, Ariz.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A parts washer pump for use with heated water based cleaning fluids. A parts washer pump for use with heated water based cleaning fluids has a fan cooled electric motor coupled to a shaft at one end, and a submersible impeller pump coupled to the shaft at the other end. The pump may be submerged in a heated cleaning solution and the motor is kept at a distance and out of the cleaning solution."
The patent was fil...