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Amfels, Inc.
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Self positioning fixation system and method of using the same
Patent number
6,030,149
Issue date
Feb 29, 2000
Offshore Technology Development Pte Ltd
Kok Seng Foo
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Patent Grant
Offshore jackup rig locking apparatus and method
Patent number
5,139,366
Issue date
Aug 18, 1992
Amfels, Inc.
Kenneth P. Choate
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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