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George Frederick Crabtree
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Winter Garden, FL, US
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last 30 patents
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Patent Grant
Stern drive handling device
Patent number
5,123,803
Issue date
Jun 23, 1992
George F. Crabtree
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Patent Grant
Lower unit repair fixture
Patent number
4,254,946
Issue date
Mar 10, 1981
Robert M. Kerr
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Motor work stand
Patent number
4,108,425
Issue date
Aug 22, 1978
George Frederick Crabtree
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS