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Phil Lysdahl
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Nowthen, MN, US
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last 30 patents
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Patent Grant
Multiple punch and die assembly
Patent number
8,413,561
Issue date
Apr 9, 2013
Mate Precision Tooling, Inc.
Bruce Thielges
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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last 30 patents
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Patent Application
Multiple Punch and Die Assembly
Publication number
20110107888
Publication date
May 12, 2011
Bruce Thielges
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...