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JOINT PRODUCTION TECHNOLOGY, INC
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MACOMB, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Spherical internal motion cutting tool
Patent number
7,909,548
Issue date
Mar 22, 2011
Joint Production Technology, Inc.
John R. Wirtanen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Inside machining cutting tool delivery apparatus
Patent number
7,422,398
Issue date
Sep 9, 2008
Joint Production Technology, Inc.
John R. Wirtanen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SPHERICAL INTERNAL MOTION CUTTING TOOL
Publication number
20080267727
Publication date
Oct 30, 2008
JOINT PRODUCTION TECHNOLOGY, INC.
John R. Wirtanen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Inside machining cutting tool delivery apparatus
Publication number
20070116533
Publication date
May 24, 2007
Joint Production Technology
John R. Wirtanen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 trademarks