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Henkemeyer; Sherri L.
Clear Lake, MN
No. of patents:

Patent Number Title Of Patent Date Issued
8127651 Multi-pattern material punch March 6, 2012
A system for punching one or more patterns selected from a plurality of related patterns into a workpiece (typically paper or similar materials). The system comprises a punch element having a plurality of cutting surfaces arranged at discrete heights relative to each other, and a means

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