Inventor
RAI GHANSHYAM
US20 patents
⚠️ This page may combine multiple inventors who share the name “RAI GHANSHYAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SMITH INTERNATIONAL
17 patentsUS6063502AMay 16, 2000
Composite construction with oriented microstructure
SMITH INTERNATIONAL119 citations99
US5766394AJun 16, 1998
Method for forming a polycrystalline layer of ultra hard material
SMITH INTERNATIONAL135 citations99
US5833021ANov 10, 1998
Surface enhanced polycrystalline diamond composite cutters
SMITH INTERNATIONAL222 citations98
US5697994ADec 16, 1997
PCD or PCBN cutting tools for woodworking applications
SMITH INTERNATIONAL112 citations98
US6041875AMar 28, 2000
Non-planar interfaces for cutting elements
SMITH INTERNATIONAL113 citations97
US6451442B1Sep 17, 2002
Composite constructions with oriented microstructure
SMITH INTERNATIONAL44 citations96
US5676496AOct 14, 1997
Metal cutting inserts having superhard abrasive bodies and methods of making same
SMITH INTERNATIONAL97 citations96
US5441817AAug 15, 1995
Diamond and CBN cutting tools
SMITH INTERNATIONAL58 citations96
US6361873B1Mar 26, 2002
Composite constructions having ordered microstructures
SMITH INTERNATIONAL78 citations95
US5830813ANov 3, 1998
Method of making a polycrystalline cubic boron nitride cutting tool
SMITH INTERNATIONAL65 citations95
US5639285AJun 17, 1997
Polycrystallline cubic boron nitride cutting tool
SMITH INTERNATIONAL58 citations95
US5326380AJul 5, 1994
Synthesis of polycrystalline cubic boron nitride
SMITH INTERNATIONAL88 citations95
US5271749ADec 21, 1993
Synthesis of polycrystalline cubic boron nitride
SMITH INTERNATIONAL87 citations95
US5813105ASep 29, 1998
Methods of making metal cutting inserts having superhard abrasive bodies
SMITH INTERNATIONAL29 citations92
US5947216ASep 7, 1999
Cutter assembly for rock bits with back support groove
SMITH INTERNATIONAL18 citations84
US7264879B2Sep 4, 2007
Composite constructions with oriented microstructure
SMITH INTERNATIONAL4 citations74
US6841260B2Jan 11, 2005
Composite constructions with oriented microstructure
SMITH INTERNATIONAL10 citations74