Assignee
SANDVIK AB
US897 patents
Top patents by PatentIndex Score
US6214287B1Apr 10, 2001
Method of making a submicron cemented carbide with increased toughness
SANDVIK AB127 citations98
US5863640AJan 26, 1999
Coated cutting insert and method of manufacture thereof
SANDVIK AB162 citations98
US5766782AJun 16, 1998
Aluminum oxide coated cutting tool and method of manufacturing thereof
SANDVIK AB106 citations98
US5624068AApr 29, 1997
Diamond tools for rock drilling, metal cutting and wear part applications
SANDVIK AB162 citations98
US5496638AMar 5, 1996
Diamond tools for rock drilling, metal cutting and wear part applications
SANDVIK AB142 citations98
US5217081AJun 8, 1993
Tools for cutting rock drilling
SANDVIK AB184 citations98
US5154245AOct 13, 1992
Diamond rock tools for percussive and rotary crushing rock drilling
SANDVIK AB495 citations98
US5064004ANov 12, 1991
Drill rod for percussion drilling
SANDVIK AB174 citations98
US4951762AAug 28, 1990
Drill bit with cemented carbide inserts
SANDVIK AB205 citations98
US4766040AAug 23, 1988
Temperature resistant abrasive polycrystalline diamond bodies
SANDVIK AB242 citations98
US6595727B2Jul 22, 2003
Tool for chip removing machining and having fluid-conducting branch ducts
SANDVIK AB92 citations97
US6547891B2Apr 15, 2003
Elongated percussive rock drilling element
SANDVIK AB92 citations97
US6051079AApr 18, 2000
Diamond coated cutting tool insert
SANDVIK AB181 citations97
US5947215ASep 7, 1999
Diamond enhanced rock drill bit for percussive drilling
SANDVIK AB127 citations97
US5931613AAug 3, 1999
Cutting insert and tool holder therefor
SANDVIK AB106 citations97
US5856626AJan 5, 1999
Cemented carbide body with increased wear resistance
SANDVIK AB157 citations97
US5837071ANov 17, 1998
Diamond coated cutting tool insert and method of making same
SANDVIK AB196 citations97
US5786069AJul 28, 1998
Coated turning insert
SANDVIK AB97 citations97
US5743681AApr 28, 1998
Cutting insert with chip control protrusion on a chip surface
SANDVIK AB95 citations97
US5654035AAug 5, 1997
Method of coating a body with an α-alumina coating
SANDVIK AB115 citations97
US5487625AJan 30, 1996
Oxide coated cutting tool
SANDVIK AB107 citations97
US5335738AAug 9, 1994
Tools for percussive and rotary crushing rock drilling provided with a diamond layer
SANDVIK AB133 citations97
US5112165AMay 12, 1992
Tool for cutting solid material
SANDVIK AB162 citations97
US6709065B2Mar 23, 2004
Rotary cutting bit with material-deflecting ledge
SANDVIK AB164 citations96
US6705805B2Mar 16, 2004
Chip removing machining of a workpiece while applying high pressure cooling liquid
SANDVIK AB80 citations96
US6447218B1Sep 10, 2002
Cutting insert with cooling channel
SANDVIK AB117 citations96
US6394709B1May 28, 2002
Tool holder having a clamp plate for transmitting clamping forces from a clamping arm to a cutting insert
SANDVIK AB63 citations96
US6228139B1May 8, 2001
Fine-grained WC-Co cemented carbide
SANDVIK AB119 citations96
US6128808AOct 10, 2000
Tool handle
SANDVIK AB52 citations96
US6098501AAug 8, 2000
Wrench for hexagonal nuts
SANDVIK AB70 citations96
US6053669AApr 25, 2000
Chip forming cutting insert with internal cooling
SANDVIK AB116 citations96
US5980988ANov 9, 1999
Alumina coated cutting tool
SANDVIK AB68 citations96
US5957629ASep 28, 1999
Fine milling cutting insert
SANDVIK AB65 citations96
US5945207AAug 31, 1999
Coated cutting insert
SANDVIK AB97 citations96
US5851687ADec 22, 1998
Alumina coated cutting tool
SANDVIK AB79 citations96
US5810518ASep 22, 1998
Fastening arrangement for cutting inserts and a cutting insert intended for such an arrangement
SANDVIK AB205 citations96
US5634745AJun 3, 1997
Cutting insert
SANDVIK AB102 citations96
US5524518AJun 11, 1996
Saw blade
SANDVIK AB58 citations96
US5443334AAug 22, 1995
Cutting insert with recess
SANDVIK AB68 citations96
US5264283ANov 23, 1993
Diamond tools for rock drilling, metal cutting and wear part applications
SANDVIK AB179 citations96
US5199827AApr 6, 1993
Cutting insert and cutting tool for chip removing machining
SANDVIK AB70 citations96
US6638609B2Oct 28, 2003
Coated inserts for rough milling
SANDVIK AB44 citations95
US6508318B1Jan 21, 2003
Percussive rock drill bit and buttons therefor and method for manufacturing drill bit
SANDVIK AB46 citations95
US6343898B1Feb 5, 2002
Cutting insert and holder for metal cutting machining
SANDVIK AB75 citations95
US6333098B1Dec 25, 2001
Coated cutting insert
SANDVIK AB75 citations95
US6244791B1Jun 12, 2001
Indexable cutting insert
SANDVIK AB68 citations95
US6220376B1Apr 24, 2001
Drill bit and button
SANDVIK AB70 citations95
US6209703B1Apr 3, 2001
Method and apparatus for the sorting of objects
SANDVIK AB54 citations95
US6196770B1Mar 6, 2001
Indexible cutting insert for end mills
SANDVIK AB107 citations95
US6182776B1Feb 6, 2001
Overburden drilling apparatus having a down-the-hole hammer separatable from an outer casing/drill bit unit
SANDVIK AB111 citations95
Showing the top 50 of 897 patents by PatentIndex Score.