Inventor · disambiguated record
Derek L. Nelms
Also filed as: NELMS DEREK · NELMS DEREK L
13 granted patents·4 pending applications·49 citations·filing 2011–2021
88Inventor score
Files withBAKER HUGHES INC8ELEMENT SIX LTD5DIGIOVANNI ANTHONY A2BAKER HUGHES A GE CO LLC1LYONS NICHOLAS J1
Top patents by PatentIndex Score
17 records- 0195US10017998B2Drill bits and earth-boring tools including shaped cutting elements and associated methodsBAKER HUGHES INC·Filed 2016·Granted Jul 10, 2018·10 cites·19 claims
- 0295US9316058B2Drill bits and earth-boring tools including shaped cutting elementsBAKER HUGHES INC·Filed 2013·Granted Apr 19, 2016·23 cites·19 claims
- 0387US8882869B2Methods of forming polycrystalline elements and structures formed by such methodsDIGIOVANNI ANTHONY A·Filed 2011·Granted Nov 11, 2014·4 cites·17 claims
- 0481US9140072B2Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elementsBAKER HUGHES INC·Filed 2013·Granted Sep 22, 2015·8 cites·20 claims
- 0574US9440333B2Methods of forming polycrystalline elements from brown polycrystalline tablesBAKER HUGHES INC·Filed 2014·Granted Sep 13, 2016·1 cites·11 claims
- 0672US9650838B2Cutting elements, bearings, and earth-boring tools including multiple substrates attached to one anotherBAKER HUGHES INC·Filed 2014·Granted May 16, 2017·0 cites·12 claims
- 0771US10815732B2Cutting elements, bearings, and earth-boring tools including multiple substrates attached to one anotherBAKER HUGHES A GE CO LLC·Filed 2017·Granted Oct 27, 2020·1 cites·18 claims
- 0868US8858662B2Methods of forming polycrystalline tables and polycrystalline elementsDIGIOVANNI ANTHONY A·Filed 2011·Granted Oct 14, 2014·2 cites·17 claims
- 0968US2019366442A1Superhard constructions & methods of making sameELEMENT SIX LTD·Filed 2019·Application pending·0 cites
- 1067US2016311689A1Superhard constructions & methods of making sameELEMENT SIX LTD·Filed 2014·Application pending·0 cites
- 1166US10174562B2Methods of forming polycrystalline elements from brown polycrystalline tablesBAKER HUGHES INC·Filed 2016·Granted Jan 8, 2019·0 cites·17 claims
- 1263US2022144646A1Superhard constructions & methods of making sameELEMENT SIX LTD·Filed 2021·Application pending·0 cites
- 1349US10221629B2Polycrystalline super hard construction and a method for making sameELEMENT SIX LTD·Filed 2013·Granted Mar 5, 2019·0 cites·21 claims
- 1449US10047567B2Cutting elements, related methods of forming a cutting element, and related earth-boring toolsBAKER HUGHES INC·Filed 2013·Granted Aug 14, 2018·0 cites·17 claims
- 1548US2016312542A1Polycrystalline super hard construction & method of makingELEMENT SIX LTD·Filed 2014·Application pending·0 cites
- 1644US10099347B2Polycrystalline tables, polycrystalline elements, and related methodsLYONS NICHOLAS J·Filed 2011·Granted Oct 16, 2018·0 cites·20 claims
- 1742US9650836B2Cutting elements leached to different depths located in different regions of an earth-boring tool and related methodsBAKER HUGHES INC·Filed 2013·Granted May 16, 2017·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →