Inventor · disambiguated record
David K. Luce
Also filed as: LUCE DAVID · LUCE DAVID K · LUCE DAVID K ‘KEITH’ · LUCE DAVID KEITH
15 granted patents·4 pending applications·143 citations·filing 2008–2021
92Inventor score
Top patents by PatentIndex Score
19 records- 0194US8087479B2Drill bit with an adjustable steering deviceKULKARNI AJAY V·Filed 2009·Granted Jan 3, 2012·64 cites·17 claims
- 0293US8240399B2Drill bit with an adjustable steering deviceKULKARNI AJAY V·Filed 2011·Granted Aug 14, 2012·22 cites·18 claims
- 0388US8450637B2Apparatus for automated application of hardfacing material to drill bitsLUCE DAVID K·Filed 2008·Granted May 28, 2013·10 cites·20 claims
- 0480US8969754B2Methods for automated application of hardfacing material to drill bitsBAKER HUGHES INC·Filed 2013·Granted Mar 3, 2015·5 cites·29 claims
- 0578US8471182B2Method and apparatus for automated application of hardfacing material to rolling cutters of hybrid-type earth boring drill bits, hybrid drill bits comprising such hardfaced steel-toothed cutting elements, and methods of use thereofSTAUFFER BRUCE·Filed 2009·Granted Jun 25, 2013·20 cites·35 claims
- 0676US8698038B2Method and apparatus for the automated application of hardfacing material to rolling cutters of earth-boring drill bitsLUCE DAVID K·Filed 2009·Granted Apr 15, 2014·5 cites·44 claims
- 0773US11766723B2Tail stock for a long vertically suspended workpiece that will experience heat expansionLUCE DAVID K·Filed 2021·Granted Sep 26, 2023·0 cites·7 claims
- 0871US8731717B2Methods for manipulating cutting elements for earth-boring drill bits and toolsLUCE DAVID KEITH·Filed 2013·Granted May 20, 2014·5 cites·16 claims
- 0969US8355815B2Methods, systems, and devices for manipulating cutting elements for earth-boring drill bits and toolsBAKER HUGHES INC·Filed 2009·Granted Jan 15, 2013·9 cites·45 claims
- 1068US9439277B2Robotically applied hardfacing with pre-heatSTEVENS JOHN H·Filed 2008·Granted Sep 6, 2016·2 cites·18 claims
- 1162US11198183B2Tail stock for a long vertically suspended workpiece that will experience heat expansionLUCE DAVID K·Filed 2019·Granted Dec 14, 2021·0 cites·8 claims
- 1255US9580788B2Methods for automated deposition of hardfacing material on earth-boring tools and related systemsBAKER HUGHES INC·Filed 2015·Granted Feb 28, 2017·0 cites·20 claims
- 1353US2017361380A1Tail stock for a long vertically suspended workpiece that will experience heat expansionLUCE DAVID K·Filed 2016·Application pending·0 cites
- 1450US2010282026A1Method and system for automated earth boring drill bit manufacturingBAKER HUGHES INC·Filed 2009·Application pending·0 cites
- 1547US7823664B2Corrosion protection for head section of earth boring bitBAKER HUGHES INC·Filed 2008·Granted Nov 2, 2010·1 cites·21 claims
- 1647US2010276397A1Electrically isolated gas cups for plasma transfer arc welding torches, and related methodsBAKER HUGHES INC·Filed 2009·Application pending·0 cites
- 1742US7779937B2Steel tooth bit with scooped teeth profileBAKER HUGHES INC·Filed 2008·Granted Aug 24, 2010·0 cites·11 claims
- 1840US7891443B2Hardfacing around ball loading hole for earth-boring bitBAKER HUGHES INC·Filed 2008·Granted Feb 22, 2011·0 cites·16 claims
- 1938US2017328636A1Method and apparatus for controlling a production processLUCE DAVID K·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →