Chuong H. Tran

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Evaporative cooler
- Patent number 7,264,229
- Issue date Sep 4, 2007
- Chuong H. Tran
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Evaporative cooler
- Publication number 20050258555
- Publication date Nov 24, 2005
- Chuong H. Tran
- F24 - HEATING RANGES VENTILATING