Chemically Sharpening Blades

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200023534A1
SERIAL NO

16586791

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Abstract

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A method for forming a cutting tool includes masking a metal base with one or more masks, the one or more masks including at least one variable permeability mask, and chemically etching the masked metal base to form a blade of the cutting tool.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Philip W Dassel, US 4 6
Davis, Michael W Rockford, US 36 253
Ladwig, Peter F Hutchinson, US 26 219
LaLonde, Patrick R Waite Park, US 3 0
McDaniel, Timothy A Hutchinson, US 4 6
Michaletz, Joel B Litchfield, US 5 6
Pesavento, Paul V Hutchinson, US 12 68
Swanson, Kurt C Chippewa Falls, US 17 401
Theget, John A Hutchinson, US 11 57

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