James Wasniewski

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Tinley Park, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Prefabricated outdoor thermal duct system
- Patent number 10,591,180
- Issue date Mar 17, 2020
- James Wasniewski
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Prefabricated Outdoor Thermal Duct System
- Publication number 20180216844
- Publication date Aug 2, 2018
- James Wasniewski
- F24 - HEATING RANGES VENTILATING