Inventor · disambiguated record
William Witherspoon
Also filed as: WITHERSPOON WILLIAM · WITHERSPOON WILLIAM B · WITHERSPOON WILLIAM BRUCE
19 granted patents·5 pending applications·437 citations·filing 2001–2020
95Inventor score
Files withEMSEAL JOINT SYS LTD12EATON CORP4HENSLEY LESTER2EATON INTELLIGENT POWER LTD1EMSEAL JOINT SYTEMS LTD1
Top patents by PatentIndex Score
24 records- 0198US9963872B2Expansion joint systemEMSEAL JOINT SYS LTD·Filed 2015·Granted May 8, 2018·57 cites·42 claims
- 0298US9631362B2Precompressed water and/or fire resistant tunnel expansion joint systems, and transitionsEMSEAL JOINT SYS LTD·Filed 2014·Granted Apr 25, 2017·64 cites·20 claims
- 0398US9068297B2Expansion joint systemEMSEAL JOINT SYS LTD·Filed 2013·Granted Jun 30, 2015·86 cites·39 claims
- 0498US8870506B2Movement-compensating plate anchorEMSEAL JOINT SYS LTD·Filed 2012·Granted Oct 28, 2014·70 cites·16 claims
- 0597US10316661B2Water and/or fire resistant tunnel expansion joint systemsEMSEAL JOINT SYS LTD·Filed 2015·Granted Jun 11, 2019·23 cites·24 claims
- 0696US10179993B2Water and/or fire resistant expansion joint systemEMSEAL JOINT SYTEMS LTD·Filed 2017·Granted Jan 15, 2019·39 cites·31 claims
- 0795US10519651B2Fire resistant tunnel expansion joint systemsEMSEAL JOINT SYS LTD·Filed 2017·Granted Dec 31, 2019·19 cites·33 claims
- 0891US10544582B2Expansion joint systemEMSEAL JOINT SYS LTD·Filed 2018·Granted Jan 28, 2020·6 cites·29 claims
- 0986US10415647B2Elastomer series coupling damper for superchargerEATON CORP·Filed 2016·Granted Sep 17, 2019·3 cites·17 claims
- 1086US9982673B2Supercharger having integrated clutch and torsional damperEATON CORP·Filed 2016·Granted May 29, 2018·4 cites·18 claims
- 1181US10794056B2Water and/or fire resistant expansion joint systemEMSEAL JOINT SYS LTD·Filed 2019·Granted Oct 6, 2020·4 cites·45 claims
- 1281US6708793B2Double-isolated, symmetric, high-damped mount systemGEN MOTORS CORP·Filed 2001·Granted Mar 23, 2004·48 cites·11 claims
- 1378US9677266B2Movement-compensating plate anchorEMSEAL JOINT SYS LTD·Filed 2014·Granted Jun 13, 2017·4 cites·4 claims
- 1476US9803697B2Coupling for superchargerEATON CORP·Filed 2015·Granted Oct 31, 2017·3 cites·16 claims
- 1570US11353067B2Elastomer series coupling damper for superchargerEATON INTELLIGENT POWER LTD·Filed 2019·Granted Jun 7, 2022·0 cites·11 claims
- 1663US11180995B2Water and/or fire resistant tunnel expansion joint systemsEMSEAL JOINT SYS LTD·Filed 2019·Granted Nov 23, 2021·1 cites·41 claims
- 1757US11459748B2Fire resistant expansion joint systemsEMSEAL JOINT SYS LTD·Filed 2019·Granted Oct 4, 2022·0 cites·32 claims
- 1856US12089383B2Expansion joint sealing system having shielding propertiesSIKA TECH AG·Filed 2020·Granted Sep 10, 2024·0 cites·35 claims
- 1954US2008193738A1Impregnated FoamHENSLEY LESTER·Filed 2008·Application pending·0 cites
- 2044US2007279897A1Non-magnetic and non-radio frequency interference system for illumination of backlit static imagery and method for providing pacification to magnetic resonance imaging patientsWITHERSPOON WILLIAM·Filed 2004·Application pending·0 cites
- 2144US2014151968A1Coiled precompressed, precoated joint seal and method of makingHENSLEY LESTER·Filed 2013·Application pending·0 cites
- 2242USD484619SFace of a ceiling tile arrangementSKY FACTORY·Filed 2002·Granted Dec 30, 2003·6 cites·1 claims
- 2341US2017284083A1Coiled precompressed, precoated joint seal and method of makingEMSEAL JOINT SYS LTD·Filed 2017·Application pending·0 cites
- 2439US2015260188A1Supercharger with alignment mechanism between input and rotor shaftsEATON CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →