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Bob Autrey
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Azle, TX, US
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last 30 patents
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Patent Grant
Chuck for concrete slab dowels
Patent number
4,880,245
Issue date
Nov 14, 1989
Carbonic Systems of America, Inc.
Bob Autrey
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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last 30 patents
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Patent Application
MATERIAL HANDLING DEVICE
Publication number
20090297305
Publication date
Dec 3, 2009
Bob Autrey
B60 - VEHICLES IN GENERAL