Inventor · disambiguated record
Van Jordan Brackin
Also filed as: BRACKIN VAN J · BRACKIN VAN JORDAN
19 granted patents·2 pending applications·589 citations·filing 2000–2023
94Inventor score
Top patents by PatentIndex Score
21 records- 0196US7497280B2Abrasive-impregnated cutting structure having anisotropic wear resistance and drag bit including sameBAKER HUGHES INC·Filed 2005·Granted Mar 3, 2009·59 cites·50 claims
- 0296US6510906B1Impregnated bit with PDC cutters in cone areaBAKER HUGHES INC·Filed 2000·Granted Jan 28, 2003·282 cites·54 claims
- 0392US7921937B2Drilling components and systems to dynamically control drilling dysfunctions and methods of drilling a well with sameBAKER HUGHES INC·Filed 2008·Granted Apr 12, 2011·48 cites·22 claims
- 0492US7810588B2Multi-layer encapsulation of diamond grit for use in earth-boring bitsBAKER HUGHES INC·Filed 2007·Granted Oct 12, 2010·28 cites·13 claims
- 0589US6843333B2Impregnated rotary drag bitBAKER HUGHES INC·Filed 2002·Granted Jan 18, 2005·115 cites·37 claims
- 0687US11708755B2Force measurements about secondary contacting structuresHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jul 25, 2023·2 cites·15 claims
- 0785US11905828B1Monitoring drilling conditions and estimating rock propertiesHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Feb 20, 2024·2 cites·22 claims
- 0875US7360608B2Rotary drill bits including at least one substantially helically extending feature and methods of operationBAKER HUGHES INC·Filed 2004·Granted Apr 22, 2008·40 cites·40 claims
- 0974US11053742B1Cutter retention for rotatable cutterHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jul 6, 2021·1 cites·20 claims
- 1069US12215567B2Activation of downhole mechanical device with inclination and/or change in RPMHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Feb 4, 2025·0 cites·5 claims
- 1165US12252977B2Force measurements about secondary contacting structuresHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Mar 18, 2025·0 cites·16 claims
- 1264US8662207B2Rotary drag bits including abrasive-impregnated cutting structuresBAKER HUGHES INC·Filed 2012·Granted Mar 4, 2014·1 cites·20 claims
- 1364US8333814B2Abrasive-impregnated cutting structure having anisotropic wear resistance and drag bit including sameBRACKIN VAN J·Filed 2009·Granted Dec 18, 2012·11 cites·20 claims
- 1459US11753900B2Activation of downhole mechanical device with inclination and/or change in RPMHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 12, 2023·0 cites·16 claims
- 1554US9637979B2Rotary drag bits including abrasive-impregnated cutting structuresBAKER HUGHES INC·Filed 2014·Granted May 2, 2017·0 cites·22 claims
- 1651US11859451B2One-time activation or deactivation of rolling DOCCHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jan 2, 2024·0 cites·19 claims
- 1749US2025137330A1Active torsional isolator and damperHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 1848US11927091B2Drill bit with reciprocating gauge assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Mar 12, 2024·0 cites·15 claims
- 1944US2023108781A1Redundancy enhanced removal of pressure-effect offset for drill bit strain gauge measurementsHALLIBURTON ENERGY SERVICES INC·Filed 2021·Application pending·0 cites
- 2043US11280136B2Rolling depth of cut controller with clamshell retainer and solid diamond rolling elementHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Mar 22, 2022·0 cites·17 claims
- 2142US8011275B2Methods of designing rotary drill bits including at least one substantially helically extending featureBAKER HUGHES INC·Filed 2008·Granted Sep 6, 2011·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Van Jordan Brackin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →