Wednesday - November 4, 2026

Metal Matrix Composites for Drill Bits

2026-10-06

ALEXANDRIA, Virginia, Oct. 6 -- KENNAMETAL INC., Latrobe, Pennsylvania has been assigned a patent (No. US 12753469 B2, initially filed Aug. 31, 2022) developed by Senthilkumar Chandrasekaran, Bentonville, Arkansas, and Travis Earl Puzz, Fayetteville, Arkansas, for "Metal matrix composites for drill bits." . . .

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Metal Matrix Composites for Drill Bits

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