Chicago, Illinois
United States
2
2022-05-26
The entities that hold a legal rights for patent applications filed by inventor LISOWSKI Darius D.:
Darius D. LISOWSKI from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Passive and no-loss weather cap for protection of wind induced downdraft in sensitive exhaust system
#2 | 2018-01-18Passive and no-loss weather cap for protection of wind induced downdraft in sensitive exhaust systems
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