Inventor
WOODS GERALD L
US9 patents
Patents
9 patentsUS5184689AFeb 9, 1993
Radial cut drill bit insert
KENNAMETAL INC70 citations95
US5172775ADec 22, 1992
Rotary drill bit insert
KENNAMETAL INC34 citations92
US5325931AJul 5, 1994
Chuck assembly for a drill box of a mine drill
KENNAMETAL INC33 citations91
US5184925AFeb 9, 1993
Insert and insert support bar
KENNAMETAL INC26 citations91
US5833017ANov 10, 1998
Cutting bit assembly for impinging an earth strata
KENNAMETAL INC31 citations88
US7168511B2Jan 30, 2007
Rotary drill bit having cutting insert with a notch
KENNAMETAL INC20 citations85
US5226489AJul 13, 1993
Insert spacer assembly
KENNAMETAL INC16 citations80
US6574527B1Jun 3, 2003
Method of selecting a cutting system
KENNAMETAL INC9 citations65
US5310015AMay 10, 1994
Insert spacer assembly
KENNAMETAL INC3 citations61