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Cody Gunderson
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Sherwood Park, CA
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Patents Grants
last 30 patents
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Patent Grant
Hammer union wrench
Patent number
10,668,601
Issue date
Jun 2, 2020
Nelsen Technologies Inc.
Blair Nelsen
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Apparatus for handling a blowout preventer stack
Patent number
10,563,467
Issue date
Feb 18, 2020
Nelsen Technologies Inc.
Blair Nelsen
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS FOR HANDLING A BLOWOUT PREVENTER STACK
Publication number
20170335637
Publication date
Nov 23, 2017
Nelsen Technologies Inc.
Blair Nelsen
E21 - EARTH DRILLING MINING
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Patent Application
HAMMER UNION WRENCH
Publication number
20170225305
Publication date
Aug 10, 2017
Nelsen Technologies Inc.
Blair Nelsen
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS