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Andrew J. Cogburn Jr.
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Cement, OK, US
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last 30 patents
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Patent Grant
Devices and methods for manually moving racked tubulars
Patent number
9,598,915
Issue date
Mar 21, 2017
Rolling Tool, LLC
Andrew J. Cogburn
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Devices and methods for manually moving racked tubulars
Patent number
9,291,009
Issue date
Mar 22, 2016
Rolling Tool, LLC
Andrew J. Cogburn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Devices and methods for manually moving racked tubulars
Patent number
9,057,224
Issue date
Jun 16, 2015
Rolling Too, LLC
Andrew J. Cogburn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL