Wear resistant cutter insert structure and method

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United States of America Patent

PATENT NO 6148938
SERIAL NO

09175906

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Abstract

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A wear resistant cutter insert structure and method include a stud having at least one face. A primary tapered ridge and at least one secondary tapered ridge extending from the primary tapered ridge are formed in the face. A layer of abrasive material is disposed over the face covering the primary and secondary tapered ridges.

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Patent Owner(s)

Patent OwnerAddress
DRESSER INDUSTRIES INC2001 ROSS AVENUE DALLAS TX 75201

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beaton, Michael S The Woodlands, TX 7 401

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