Inventor · disambiguated record
Prakash K. Mirchandani
Also filed as: MIRCHANDANI PRAKASH K
44 granted patents·7 pending applications·1,098 citations·filing 1988–2016
98Inventor score
Top patents by PatentIndex Score
51 records- 0198US8087324B2Cast cones and other components for earth-boring tools and related methodsEASON JIMMY W·Filed 2010·Granted Jan 3, 2012·31 cites·17 claims
- 0298US7954569B2Earth-boring bitsTDY IND INC·Filed 2005·Granted Jun 7, 2011·51 cites·78 claims
- 0398US7687156B2Composite cutting inserts and methods of making the sameTDY IND INC·Filed 2005·Granted Mar 30, 2010·96 cites·21 claims
- 0498US7384443B2Hybrid cemented carbide compositesTDY IND INC·Filed 2003·Granted Jun 10, 2008·99 cites·22 claims
- 0597US8272816B2Composite cemented carbide rotary cutting tools and rotary cutting tool blanksMIRCHANDANI PRAKASH K·Filed 2009·Granted Sep 25, 2012·20 cites·71 claims
- 0697US8007714B2Earth-boring bitsTDY IND INC·Filed 2008·Granted Aug 30, 2011·23 cites·35 claims
- 0796US8007922B2Articles having improved resistance to thermal crackingTDY IND INC·Filed 2007·Granted Aug 30, 2011·43 cites·45 claims
- 0896US6511265B1Composite rotary tool and tool fabrication methodATI PROPERTIES INC·Filed 1999·Granted Jan 28, 2003·200 cites·30 claims
- 0994US8800848B2Methods of forming wear resistant layers on metallic surfacesMIRCHANDANI PRAKASH K·Filed 2011·Granted Aug 12, 2014·10 cites·51 claims
- 1094US8225886B2Earth-boring bits and other parts including cemented carbideMIRCHANDANI PRAKASH K·Filed 2011·Granted Jul 24, 2012·18 cites·35 claims
- 1194US8025112B2Earth-boring bits and other parts including cemented carbideTDY IND INC·Filed 2008·Granted Sep 27, 2011·31 cites·70 claims
- 1293US8876443B2Composite cemented carbide rotary cutting tools and rotary cutting tool blanksMIRCHANDANI PRAKASH K·Filed 2012·Granted Nov 4, 2014·5 cites·44 claims
- 1393US8790439B2Composite sintered powder metal articlesMIRCHANDANI PRAKASH K·Filed 2012·Granted Jul 29, 2014·7 cites·43 claims
- 1493US8459380B2Earth-boring bits and other parts including cemented carbideMIRCHANDANI PRAKASH K·Filed 2012·Granted Jun 11, 2013·14 cites·39 claims
- 1593US8172914B2Infiltration of hard particles with molten liquid binders including melting point reducing constituents, and methods of casting bodies of earth-boring toolsMIRCHANDANI PRAKASH K·Filed 2008·Granted May 8, 2012·8 cites·17 claims
- 1692US8318063B2Injection molding fabrication methodMIRCHANDANI PRAKASH K·Filed 2006·Granted Nov 27, 2012·10 cites·39 claims
- 1792US8221517B2Cemented carbide—metallic alloy compositesMIRCHANDANI PRAKASH K·Filed 2009·Granted Jul 17, 2012·22 cites·16 claims
- 1892US5543235AMultiple grade cemented carbide articles and a method of making the sameSINTERMET·Filed 1994·Granted Aug 6, 1996·149 cites·6 claims
- 1991US8403080B2Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and componentsMIRCHANDANI PRAKASH K·Filed 2011·Granted Mar 26, 2013·3 cites·16 claims
- 2091US8308096B2Reinforced roll and method of making sameMIRCHANDANI PRAKASH K·Filed 2009·Granted Nov 13, 2012·20 cites·24 claims
- 2190US8789625B2Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methodsKENNAMETAL INC·Filed 2012·Granted Jul 29, 2014·13 cites·22 claims
- 2290US7513320B2Cemented carbide inserts for earth-boring bitsTDY IND INC·Filed 2004·Granted Apr 7, 2009·50 cites·28 claims
- 2390US4834810AHigh modulus A1 alloysINCO ALLOYS INT·Filed 1988·Granted May 30, 1989·41 cites·7 claims
- 2487US8858870B2Earth-boring bits and other parts including cemented carbideMIRCHANDANI PRAKASH K·Filed 2012·Granted Oct 14, 2014·5 cites·33 claims
- 2585US10167673B2Earth-boring tools and methods of forming tools including hard particles in a binderBAKER HUGHES INC·Filed 2016·Granted Jan 1, 2019·1 cites·23 claims
- 2683US8808591B2Coextrusion fabrication methodKENNAMETAL INC·Filed 2012·Granted Aug 19, 2014·2 cites·47 claims
- 2783US8697258B2Articles having improved resistance to thermal crackingMIRCHANDANI PRAKASH K·Filed 2011·Granted Apr 15, 2014·3 cites·29 claims
- 2882US8647561B2Composite cutting inserts and methods of making the sameFANG X DANIEL·Filed 2008·Granted Feb 11, 2014·3 cites·47 claims
- 2982US8312941B2Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methodsMIRCHANDANI PRAKASH K·Filed 2007·Granted Nov 20, 2012·20 cites·14 claims
- 3080US5736658ALow density, nonmagnetic and corrosion resistant cemented carbidesVALENITE INC·Filed 1995·Granted Apr 7, 1998·39 cites·22 claims
- 3167US9428822B2Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and componentsBAKER HUGHES INC·Filed 2013·Granted Aug 30, 2016·0 cites·18 claims
- 3266US9435010B2Composite cemented carbide rotary cutting tools and rotary cutting tool blanksMIRCHANDANI PRAKASH K·Filed 2012·Granted Sep 6, 2016·0 cites·25 claims
- 3364US2014097553A1Composite article with coolant channels and tool fabrication methodKENNAMETAL LNC·Filed 2013·Application pending·0 cites
- 3462US8841005B2Articles having improved resistance to thermal crackingKENNAMETAL INC·Filed 2012·Granted Sep 23, 2014·1 cites·15 claims
- 3559US2012237386A1Cemented carbide - metallic alloy compositesMIRCHANDANI PRAKASH K·Filed 2012·Application pending·0 cites
- 3658US8322465B2Earth-boring bit parts including hybrid cemented carbides and methods of making the sameMIRCHANDANI PRAKASH K·Filed 2008·Granted Dec 4, 2012·4 cites·32 claims
- 3758US2009180915A1Methods of making cemented carbide inserts for earth-boring bitsTDY IND INC·Filed 2009·Application pending·0 cites
- 3854US4832734AHot working aluminum-base alloysINCO ALLOYS INT·Filed 1988·Granted May 23, 1989·8 cites·6 claims
- 3953US9266171B2Grinding roll including wear resistant working surfaceKENNAMETAL INC·Filed 2012·Granted Feb 23, 2016·0 cites·11 claims
- 4053US5338506AProcess for making non-magnetic nickel tungsten carbide cemented carbide compositions and articles made from the sameVALENITE INC·Filed 1992·Granted Aug 16, 1994·13 cites·10 claims
- 4153US2005211475A1Earth-boring bitsMIRCHANDANI PRAKASH K·Filed 2004·Application pending·0 cites
- 4251US8637127B2Composite article with coolant channels and tool fabrication methodMIRCHANDANI PRAKASH K·Filed 2005·Granted Jan 28, 2014·0 cites·39 claims
- 4351US2013025127A1Reinforced roll and method of making sameTDY IND LLC·Filed 2012·Application pending·0 cites
- 4450US9016406B2Cutting inserts for earth-boring bitsCOLEMAN HEATH C·Filed 2012·Granted Apr 28, 2015·1 cites·3 claims
- 4549US2013037985A1Earth-Boring Bit Parts Including Hybrid Cemented Carbides and Methods of Making the SameTDY IND LLC·Filed 2012·Application pending·0 cites
- 4648US5114505AAluminum-base composite alloyINCO ALLOYS INT·Filed 1990·Granted May 19, 1992·12 cites·13 claims
- 4747US9643236B2Thread rolling die and method of making sameMIRCHANDANI PRAKASH K·Filed 2009·Granted May 9, 2017·0 cites·39 claims
- 4846US5169461AHigh temperature aluminum-base alloyINCO ALLOYS INT·Filed 1991·Granted Dec 8, 1992·8 cites·12 claims
- 4944US5273571ANonmagnetic nickel tungsten cemented carbide compositions and articles made from the sameVALENITE INC·Filed 1992·Granted Dec 28, 1993·9 cites·2 claims
- 5039US2013105231A1Earth boring cutting inserts and earth boring bits including the sameOAKES JAMES J·Filed 2011·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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