Phoenix, Arizona
United States
4
2017-01-12
The entities that hold a legal rights for patent applications filed by inventor Richardson Darrell:
Darrell Richardson from Phoenix, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi Purpose Multistage Evaporative Cold Water and Cold Air Generating and Supply System
#2 | 2016-07-21Multi Purpose Multistage Evaporative Cold Water and Cold Air Generating and Supply System
#3 | 2015-06-04Real-time individual electronic enclosure cooling system
#4 | 2015-05-28Real-time individual electronic enclosure cooling system
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