Inventor

KUDLA MATT

US3 patents

Patents

3 patents

USD554162SOct 30, 2007

Diamond enhanced cutting element

HALL DAVID R59 citations96

US7591327B2Sep 22, 2009

Drilling at a resonant frequency

HALL DAVID R21 citations88

US9051794B2Jun 9, 2015

High impact shearing element

HALL DAVID R1 citations51