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Raymond J. Lee
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South San Francisco, CA, US
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last 30 patents
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Patent Grant
Wheel with rotary shock absorber
Patent number
8,061,697
Issue date
Nov 22, 2011
Raymond J. Lee
B60 - VEHICLES IN GENERAL
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Patent Grant
Rotary shock absorber
Patent number
7,566,050
Issue date
Jul 28, 2009
Raymond J. Lee
B60 - VEHICLES IN GENERAL