John Bolding

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Load stopping system
- Patent number 7,383,922
- Issue date Jun 10, 2008
- William H. Richey
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Load lowering system
- Patent number 7,059,451
- Issue date Jun 13, 2006
- William H. Richey
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Load lowering system
- Publication number 20040206574
- Publication date Oct 21, 2004
- William H. Richey
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Load lowering system
- Publication number 20040195045
- Publication date Oct 7, 2004
- William H. Richey
- B66 - HOISTING LIFTING HAULING