Inventor · disambiguated record
David F. Myers
Also filed as: MYERS DAVID · MYERS DAVID F · MYERS DAVID FRANCIS
35 granted patents·5 pending applications·766 citations·filing 1989–2024
98Inventor score
Files withGRACE W R & CO15GCP APPLIED TECH INC10LEWIS SAMUEL J8ECOLAB USA INC2HALLIBURTON ENERGY SERVICES INC2
Top patents by PatentIndex Score
40 records- 0196US6800129B2High solids pumpable cement additivesGRACE W R & CO·Filed 2003·Granted Oct 5, 2004·100 cites·31 claims
- 0292US7021123B2Rheological and calorimetric testing methodGRACE W R & CO·Filed 2005·Granted Apr 4, 2006·31 cites·23 claims
- 0392US5084103AStrength enhancing additive for certain portland cementsGRACE W R & CO·Filed 1990·Granted Jan 28, 1992·78 cites·12 claims
- 0492US4990190AStrength enhancing additive for certain portland cementsGRACE W R & CO·Filed 1989·Granted Feb 5, 1991·57 cites·20 claims
- 0590US5017234AProcessing additives for blended cementsGRACE W R & CO·Filed 1990·Granted May 21, 1991·55 cites·21 claims
- 0689US11414626B2Surfactant compositions and use thereofECOLAB USA INC·Filed 2019·Granted Aug 16, 2022·2 cites·16 claims
- 0789US8541884B2Through-substrate via having a strip-shaped through-hole signal conductorCONN ROBERT O·Filed 2012·Granted Sep 24, 2013·14 cites·24 claims
- 0889US8162057B2Radiation-induced thickening for set-on-command sealant compositions and methods of useLEWIS SAMUEL J·Filed 2009·Granted Apr 24, 2012·13 cites·33 claims
- 0989US8143198B2Radiation-induced triggering for set-on-command compositionsLEWIS SAMUEL J·Filed 2009·Granted Mar 27, 2012·18 cites·15 claims
- 1088US6997045B2Rheomixer deviceGRACE W R & CO·Filed 2003·Granted Feb 14, 2006·52 cites·27 claims
- 1188US6290772B1Processing additives for hydraulic cementsGRACE W R & CO·Filed 1999·Granted Sep 18, 2001·54 cites·22 claims
- 1288US5348583AHydraulic cement set-accelerating admixtures incorporating glycolsGRACE W R & CO·Filed 1993·Granted Sep 20, 1994·39 cites·9 claims
- 1388US5156679AAir-detrainer for hydraulic cement compositionsGRACE W R & CO·Filed 1991·Granted Oct 20, 1992·46 cites·17 claims
- 1488US4943323AProcessing additives for blended cementsGRACE W R & CO·Filed 1989·Granted Jul 24, 1990·42 cites·25 claims
- 1587US6048393AProcessing additives for hydraulic cementsGRACE W R & CO·Filed 1998·Granted Apr 11, 2000·52 cites·12 claims
- 1684US12509393B2Cement productionGCP APPLIED TECH INC·Filed 2024·Granted Dec 30, 2025·0 cites·17 claims
- 1784US8459355B2Radiation-induced triggering for set-on-command compositions and methods of useLEWIS SAMUEL J·Filed 2012·Granted Jun 11, 2013·8 cites·15 claims
- 1881US2024150237A1Grinding stabilizing additive for vertical roller millsGCP APPLIED TECH INC·Filed 2023·Application pending·0 cites
- 1979US11807830B2Surfactant compositions and use thereofECOLAB USA INC·Filed 2022·Granted Nov 7, 2023·0 cites·16 claims
- 2078US12049023B2Instrument for direct measurement of air content in a liquid using a resonant electroacoustic transducerGCP APPLIED TECH INC·Filed 2020·Granted Jul 30, 2024·1 cites·14 claims
- 2177US11352301B2Controllable high flow concreteGCP APPLIED TECH INC·Filed 2017·Granted Jun 7, 2022·2 cites·25 claims
- 2277US8662174B2Radiation-induced thickening and radiation-induced triggering for set-on-command sealant compositions and methods of useLEWIS SAMUEL J·Filed 2011·Granted Mar 4, 2014·3 cites·55 claims
- 2377US5326396ALow shrinkage cement compositionGRACE W R & CO·Filed 1993·Granted Jul 5, 1994·29 cites·18 claims
- 2476US11684929B2Grinding stabilizing additive for vertical roller millsGCP APPLIED TECH INC·Filed 2018·Granted Jun 27, 2023·1 cites·35 claims
- 2576US8245783B2Radiation-induced triggering for set-on-command compositions and methods of useLEWIS SAMUEL J·Filed 2009·Granted Aug 21, 2012·13 cites·49 claims
- 2676US2024326289A1Instrument for Direct Measurement of Air Content in a Liquid Using a Resonant Electroacoustic TransducerGCP APPLIED TECH INC·Filed 2024·Application pending·0 cites
- 2775US12448327B2Cement productionGCP APPLIED TECH INC·Filed 2022·Granted Oct 21, 2025·0 cites·17 claims
- 2875US8651186B2Radiation-induced triggering for set-on-command sealant compositions and methods of useLEWIS SAMUEL J·Filed 2011·Granted Feb 18, 2014·2 cites·21 claims
- 2974US5326397ALow shrinkage cement compositionGRACE W R & CO·Filed 1993·Granted Jul 5, 1994·26 cites·16 claims
- 3073US8684082B2Radiation-induced thickening for set-on-command sealant compositions and methods of useLEWIS SAMUEL J·Filed 2011·Granted Apr 1, 2014·2 cites·50 claims
- 3172US10196308B2Cementing methods and systems employing a smart plugHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Feb 5, 2019·1 cites·18 claims
- 3270US9296938B2Radiation-induced triggering for set-on-command sealant compositionsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Mar 29, 2016·1 cites·25 claims
- 3370US8138128B2Radiation-induced thickening for set-on-command sealant compositionsLEWIS SAMUEL J·Filed 2009·Granted Mar 20, 2012·3 cites·22 claims
- 3466US11254611B2Cement productionGCP APPLIED TECH INC·Filed 2018·Granted Feb 22, 2022·0 cites·27 claims
- 3566US6816791B2Assay methods for hydratable cementitious compositionsGRACE W R & CO·Filed 2001·Granted Nov 9, 2004·8 cites·18 claims
- 3658US2020055775A1Early strength enhancement of cementsGCP APPLIED TECH INC·Filed 2017·Application pending·0 cites
- 3756US5203512AProcessing additive for high-pressure roll press process of forming finish grind cementGRACE W R & CO·Filed 1992·Granted Apr 20, 1993·13 cites·8 claims
- 3849US11236595B2Additives for steam-injection oil recoveryCHAMPIONX USA INC·Filed 2019·Granted Feb 1, 2022·0 cites·16 claims
- 3949US2014239164A1Systems and methods for monitoring materialsRES TRIANGLE INST·Filed 2014·Application pending·0 cites
- 4038US2021122675A1Grinding stabilizing additive for vertical roller millsGCP APPLIED TECH INC·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →