Ronald L. Williams

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Woodinville, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Personnel lift with adjustable shim wear blocks
- Patent number 6,095,286
- Issue date Aug 1, 2000
- Genie Industries, Inc.
- Steven D. Citron
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Personnel lift with adjustable shim wear blocks
- Patent number 5,850,892
- Issue date Dec 22, 1998
- Genie Industries, Inc.
- Steven D. Citron
- B66 - HOISTING LIFTING HAULING