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Mark F. Hopkins
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Cincinnati, OH, US
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last 30 patents
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Patent Grant
Tool retention mechanism
Patent number
6,494,822
Issue date
Dec 17, 2002
Unova Ip Corp.
Mark Frederick Hopkins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
MACHINING CENTER FOR A WIND TURBINE HUB
Publication number
20110271501
Publication date
Nov 10, 2011
MAG IAS, LLC
Mark F. Hopkins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR