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Mike Hunter
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Chardon, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Pseudo elliptically-shaped tool
Patent number
6,833,961
Issue date
Dec 21, 2004
Web Communications Group, Inc.
Ralph Barry Johnson
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
Pseudo elliptically-shaped tool
Publication number
20040070838
Publication date
Apr 15, 2004
Web Communications Group, Inc.
Ralph Barry Johnson
G02 - OPTICS