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Gene Goins
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Canton, MI, US
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last 30 patents
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Patent Grant
Support structures using tubes having variable wall thicknesses
Patent number
7,407,221
Issue date
Aug 5, 2008
L&W Engineering Incorporated
James Kring
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
Support structures using tubes having variable wall thicknesses
Publication number
20050134090
Publication date
Jun 23, 2005
James Kring
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS