Inventor · disambiguated record
William K. Longcor, Iv
Also filed as: LONGCOR IV WILLIAM · LONGCOR IV WILLIAM K · LONGCOR WILLIAM K
8 granted patents·1 pending application·123 citations·filing 2001–2023
86Inventor score
Files withBUILDING MATERIALS INVEST CORP4ABB SCHWEIZ AG2LONGCOR IV WILLIAM K1THOMAS & BETTS INT1THOMAS & BETTS INT LLC1
Top patents by PatentIndex Score
9 records- 0195US7900266B1Asphaltic roofing shingle with self seal adhesive compositionBUILDING MATERIALS INVEST CORP·Filed 2006·Granted Mar 1, 2011·29 cites·20 claims
- 0288US7901563B2Preparation of industrial asphaltBUILDING MATERIALS INVEST CORP·Filed 2006·Granted Mar 8, 2011·17 cites·18 claims
- 0384US6774071B2Foamed facer and insulation boards made therefromBUILDING MATERIALS INVEST CORP·Filed 2002·Granted Aug 10, 2004·51 cites·16 claims
- 0483US9366282B2Torque controlling break screwTHOMAS & BETTS INT LLC·Filed 2014·Granted Jun 14, 2016·13 cites·20 claims
- 0570US8268066B1Self seal adhesive compositionLONGCOR IV WILLIAM K·Filed 2010·Granted Sep 18, 2012·1 cites·16 claims
- 0660US6913816B2Composite mat product for roofing constructionBUILDING MATERIALS INVEST CORP·Filed 2001·Granted Jul 5, 2005·9 cites·2 claims
- 0759US9325104B2Gelatinous dielectric material for high voltage connectorTHOMAS & BETTS INT·Filed 2014·Granted Apr 26, 2016·3 cites·20 claims
- 0850US2025112408A1Grounding RingABB SCHWEIZ AG·Filed 2023·Application pending·0 cites
- 0940US10971842B2Loadbreak electrical connector with enhanced safety probeABB SCHWEIZ AG·Filed 2019·Granted Apr 6, 2021·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →