Inventor

KRIEG TILO

DE3 patents

Patents

3 patents

US7530772B2May 12, 2009

Drill, such as a twist drill

KENNAMETAL INC21 citations88

US7101125B2Sep 5, 2006

Twist drill

KENNAMETAL INC39 citations86

US9999928B2Jun 19, 2018

Setting system and tool

KENNAMETAL INC3 citations68