Inventor · disambiguated record
Krishnamoorthy Subramanian
Also filed as: SUBRAMANIAN KRISHNAMOORTHY
23 granted patents·2 pending applications·360 citations·filing 1978–2019
96Inventor score
Files withFORD MOTOR CO6SAINT GOBAIN ABRASIVES INC4TIAN YINGGANG4NORTON CO3MASSACHUSETTS INST TECHNOLOGY2
Top patents by PatentIndex Score
25 records- 0192US4227842AMethod of using Si3 N4.Y2 O3.SiO2 ceramic system for machining cast ironFORD MOTOR CO·Filed 1979·Granted Oct 14, 1980·43 cites·5 claims
- 0290US8840695B2Shaped abrasive particle and method of forming sameBRAUN PAUL P·Filed 2012·Granted Sep 23, 2014·13 cites·20 claims
- 0387US7708619B2Method for grinding complex shapesSAINT GOBAIN ABRASIVES INC·Filed 2006·Granted May 4, 2010·19 cites·18 claims
- 0485US4323325Aethod of using Si3 N4.Y2 O3.SiO2 ceramic system for machine cast ironFORD MOTOR CO·Filed 1980·Granted Apr 6, 1982·39 cites·10 claims
- 0582US6390906B1Flexible abrasive beltsSAINT GOBAIN ABRASIVES TECH CO·Filed 1998·Granted May 21, 2002·61 cites·6 claims
- 0681US7658665B2Techniques for cylindrical grindingSAINT GOBAIN ABRASIVES INC·Filed 2007·Granted Feb 9, 2010·10 cites·25 claims
- 0779US10428255B2Shaped abrasive particle and method of forming sameSAINT GOBAIN CERAMICS·Filed 2016·Granted Oct 1, 2019·1 cites·18 claims
- 0878US9044841B2Abrasive articles and methods of formingTIAN YINGGANG·Filed 2009·Granted Jun 2, 2015·7 cites·19 claims
- 0977US9186816B2Abrasive article and method of formingTIAN YINGGANG·Filed 2012·Granted Nov 17, 2015·3 cites·20 claims
- 1075US11453811B2Shaped abrasive particle and method of forming sameSAINT GOBAIN CERAMICS·Filed 2019·Granted Sep 27, 2022·0 cites·20 claims
- 1175US4944773ABonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superabrasiveNORTON CO·Filed 1988·Granted Jul 31, 1990·30 cites·19 claims
- 1274US5152810ABonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superabrasiveNORTON CO·Filed 1991·Granted Oct 6, 1992·29 cites·21 claims
- 1374US4401617ACeramic cutting tool formed from Si3 N4 -Y2 O3 -SiO.sub.FORD MOTOR CO·Filed 1981·Granted Aug 30, 1983·26 cites·5 claims
- 1473US9028948B2Abrasive articles including abrasive particles bonded to an elongated body, and methods of forming thereofTIAN YINGGANG·Filed 2010·Granted May 12, 2015·2 cites·19 claims
- 1566US9765249B2Shaped abrasive particle and method of forming sameSAINT-GOBAIN CERAM & PLASTICS INC·Filed 2014·Granted Sep 19, 2017·0 cites·20 claims
- 1666US9248583B2Abrasive article and method of formingTIAN YINGGANG·Filed 2011·Granted Feb 2, 2016·1 cites·19 claims
- 1763US5090970ABonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superbrasiveNORTON CO·Filed 1990·Granted Feb 25, 1992·27 cites·18 claims
- 1862US8911283B2Abrasive tool and a method for finishing complex shapes in workpiecesBESSE JOHN R·Filed 2011·Granted Dec 16, 2014·1 cites·20 claims
- 1960US4434238ACeramic cutting tool formed from Si3 N4 --Y2 O3 --SiO2 and method of makingFORD MOTOR CO·Filed 1981·Granted Feb 28, 1984·15 cites·4 claims
- 2059US4228338AProcess for implanting radioactive metal on a substrateMASSACHUSETTS INST TECHNOLOGY·Filed 1978·Granted Oct 14, 1980·12 cites·4 claims
- 2157US2015079883A1Abrasive Tool and a Method for Finishing Complex Shapes in WorkpiecesSAINT GOBAIN ABRASIVES INC·Filed 2014·Application pending·0 cites
- 2249US2010006082A1Wire slicing systemSAINT GOBAIN ABRASIVES INC·Filed 2009·Application pending·0 cites
- 2345US4352308AMethod of cutting cast iron with Si3 N4 composite cutting tool materialFORD MOTOR CO·Filed 1980·Granted Oct 5, 1982·9 cites·8 claims
- 2441US4252038AModified tool holder to prevent insert slippage and fractureFORD MOTOR CO·Filed 1979·Granted Feb 24, 1981·7 cites·8 claims
- 2540US4286026AArticle for implanting radioactive metal on a substrateMASSACHUSETTS INST TECHNOLOGY·Filed 1979·Granted Aug 25, 1981·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →