Bozhi Yang

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Articulated hinges using non-circular gears
- Patent number 8,186,781
- Issue date May 29, 2012
- Whirlpool Corporation
- Joseph Lee Coleman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
ARTICULATED HINGES USING NON-CIRCULAR GEARS
- Publication number 20100283367
- Publication date Nov 11, 2010
- Whirlpool Corporation
- Joseph Lee Coleman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...