Robert Brown

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
External rib cage for an inflatable air duct
- Patent number 9,518,756
- Issue date Dec 13, 2016
- Rite-Hite Holding Corporation
- Robert Brown
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
EXTERNAL RIB CAGE FOR AN INFLATABLE AIR DUCT
- Publication number 20080113610
- Publication date May 15, 2008
- RITE-HITE HOLDING CORPORATION
- Robert Brown
- F24 - HEATING RANGES VENTILATING