Inventor
PRIZZI JOHN J
US14 patents
⚠️ This page may combine multiple inventors who share the name “PRIZZI JOHN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KENNAMETAL INC
10 patentsUS5879823AMar 9, 1999
Coated cutting tool
KENNAMETAL INC110 citations97
US5722803AMar 3, 1998
Cutting tool and method of making the cutting tool
KENNAMETAL INC131 citations97
US5709907AJan 20, 1998
Method of making coated cutting tools
KENNAMETAL INC108 citations96
US5324098AJun 28, 1994
Cutting tool having hard tip with lobes
KENNAMETAL INC59 citations96
US7357697B2Apr 15, 2008
Superhard material article of manufacture
KENNAMETAL INC12 citations92
US6170368B1Jan 9, 2001
Detachable chipbreaker for a cutting insert
KENNAMETAL INC27 citations92
US5219209AJun 15, 1993
Rotatable cutting bit insert
KENNAMETAL INC44 citations92
US4911504AMar 27, 1990
Cutter bit and tip
KENNAMETAL INC33 citations92
USD347232SMay 24, 1994
Tip with lobes
KENNAMETAL INC17 citations82
US5653152AAug 5, 1997
Toolholder for roughing and finishing a workpiece
KENNAMETAL INC15 citations73
KENNAMETAL PC INC
3 patentsUS6425805B1Jul 30, 2002
Superhard material article of manufacture
KENNAMETAL PC INC52 citations96
US6924454B2Aug 2, 2005
Method of making an abrasive water jet with superhard materials
KENNAMETAL PC INC15 citations92
US6790497B2Sep 14, 2004
Superhard material article of manufacture
KENNAMETAL PC INC9 citations74