Inventor · disambiguated record
Lawrence R. Roberts
Also filed as: ROBERTS LAWRENCE · ROBERTS LAWRENCE R · ROBERTS LAWRENCE REEDER
20 granted patents·490 citations·filing 1978–2024
95Inventor score
Files withGRACE W R & CO8LEWIS SAMUEL J4GCP APPLIED TECH INC3VERIFI LLC3HALLIBURTON ENERGY SERVICES INC1
Top patents by PatentIndex Score
20 records- 0196US4210457APortland cement-fly ash-aggregate concretesGRACE W R & CO·Filed 1978·Granted Jul 1, 1980·153 cites·32 claims
- 0295US10183418B2Dynamic segregation monitoring of concreteVERIFI LLC·Filed 2015·Granted Jan 22, 2019·13 cites·28 claims
- 0394US5840114AHigh early-strength-enhancing admixture for precast hydraulic cement and compositions containing sameGRACE W R & CO·Filed 1996·Granted Nov 24, 1998·103 cites·20 claims
- 0492US7219479B2Avoiding cracking and curling in concrete flooring upon which water-based adhesives are employedGRACE W R & CO·Filed 2005·Granted May 22, 2007·32 cites·7 claims
- 0589US8518176B2Suppression of antagonistic hydration reactions in blended cementsSILVA DENISE A·Filed 2009·Granted Aug 27, 2013·27 cites·22 claims
- 0689US8143198B2Radiation-induced triggering for set-on-command compositionsLEWIS SAMUEL J·Filed 2009·Granted Mar 27, 2012·18 cites·15 claims
- 0786US4635858AMethods of operating ball grinding millsGRACE W R & CO·Filed 1981·Granted Jan 13, 1987·36 cites·14 claims
- 0884US12509393B2Cement productionGCP APPLIED TECH INC·Filed 2024·Granted Dec 30, 2025·0 cites·17 claims
- 0984US8459355B2Radiation-induced triggering for set-on-command compositions and methods of useLEWIS SAMUEL J·Filed 2012·Granted Jun 11, 2013·8 cites·15 claims
- 1082US11594305B2Managing concrete mix design catalogsVERIFI LLC·Filed 2018·Granted Feb 28, 2023·3 cites·18 claims
- 1182US6916369B2Beneficiated water reducing compositionsGRACE W R & CO·Filed 2003·Granted Jul 12, 2005·18 cites·21 claims
- 1280US7048793B2Beneficiated water reducing compositionsGRACE W R & CO·Filed 2004·Granted May 23, 2006·16 cites·25 claims
- 1379US10647026B2Dynamic segregation monitoring of concreteVERIFI LLC·Filed 2018·Granted May 12, 2020·3 cites·10 claims
- 1478US6898917B2Avoiding cracking and curling in concrete flooring upon which water-based adhesives are employedGRACE W R & CO·Filed 2002·Granted May 31, 2005·17 cites·20 claims
- 1576US8245783B2Radiation-induced triggering for set-on-command compositions and methods of useLEWIS SAMUEL J·Filed 2009·Granted Aug 21, 2012·13 cites·49 claims
- 1675US12448327B2Cement productionGCP APPLIED TECH INC·Filed 2022·Granted Oct 21, 2025·0 cites·17 claims
- 1775US8651186B2Radiation-induced triggering for set-on-command sealant compositions and methods of useLEWIS SAMUEL J·Filed 2011·Granted Feb 18, 2014·2 cites·21 claims
- 1870US9296938B2Radiation-induced triggering for set-on-command sealant compositionsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Mar 29, 2016·1 cites·25 claims
- 1970US4336069AHigh strength aggregate for concreteGRACE W R & CO·Filed 1981·Granted Jun 22, 1982·27 cites·16 claims
- 2066US11254611B2Cement productionGCP APPLIED TECH INC·Filed 2018·Granted Feb 22, 2022·0 cites·27 claims
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