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Gary Williamson
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Royal Palm Beach, FL, US
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last 30 patents
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Patent Grant
Hand truck with load lifting mechanism
Patent number
5,993,134
Issue date
Nov 30, 1999
Gary Williamson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Patent Grant
Handtruck
Patent number
5,256,025
Issue date
Oct 26, 1993
Gary Williamson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS