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Jon Franks
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El Segundo, CA, US
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last 30 patents
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Patent Grant
Mount for cycle shift and brake handles
Patent number
6,257,607
Issue date
Jul 10, 2001
Jon Franks
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Patent Grant
Handcycle
Patent number
6,105,986
Issue date
Aug 22, 2000
Jon Franks
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS