Inventor · disambiguated record
Paul A. Westbrook
Also filed as: WESTBROOK PAUL A · WESTBROOK PAUL ALFRED
16 granted patents·5 pending applications·225 citations·filing 1990–2024
94Inventor score
Files withPPG IND OHIO INC7ELECTRIC GLASS FIBER AMERICA LLC6SHELL OIL CO4VELPARI VEDAGIRI2MENG JIAN1
Top patents by PatentIndex Score
21 records- 0196US10065883B2Glass compositions, fiberizable glass compositions, and glass fibers and articles of manufacture made therefromPPG IND OHIO INC·Filed 2016·Granted Sep 4, 2018·14 cites·40 claims
- 0296US10035727B2Glass compositions, fiberizable glass compositions, and glass fibers made therefromPPG IND OHIO INC·Filed 2016·Granted Jul 31, 2018·12 cites·12 claims
- 0396US9957191B2Glass compositions, fiberizable glass compositions, and glass fibers made therefromPPG IND OHIO INC·Filed 2015·Granted May 1, 2018·14 cites·48 claims
- 0495US9278883B2Glass compositions, fiberizable glass compositions, and glass fibers made therefromPPG IND OHIO INC·Filed 2014·Granted Mar 8, 2016·19 cites·29 claims
- 0594US10906835B2Glass compositions, fiberizable glass compositions, and glass fibers made therefromELECTRIC GLASS FIBER AMERICA LLC·Filed 2018·Granted Feb 2, 2021·3 cites·6 claims
- 0693US2024417316A1GIass Compositions, Fiberizable Glass Compositions, and Glass Fibers Made TherefromELECTRIC GLASS FIBER AMERICA LLC·Filed 2024·Application pending·0 cites
- 0792US11905199B2Glass compositions, fiberizable glass compositions, and glass fibers made therefromELECTRIC GLASS FIBER AMERICA LLC·Filed 2020·Granted Feb 20, 2024·2 cites·18 claims
- 0892US5389711APlasticisers for salt functionalized polyvinyl aromaticsSHELL OIL CO·Filed 1990·Granted Feb 14, 1995·58 cites·13 claims
- 0991US10870602B2Glass compositions, fiberizable glass compositions, and glass fibers made therefromELECTRIC GLASS FIBER AMERICA LLC·Filed 2018·Granted Dec 22, 2020·4 cites·19 claims
- 1085US8728217B2Filtration media and applications thereofVELPARI VEDAGIRI·Filed 2011·Granted May 20, 2014·10 cites·51 claims
- 1185US2024158289A1Glass compositions, fiberizable glass compositions, and glass fibers made therefromELECTRIC GLASS FIBER AMERICA LLC·Filed 2024·Application pending·0 cites
- 1283US6067844ANondestructive method for detection of defects and the condition of liners in polymer-lined pipes and equipmentSHELL OIL CO·Filed 1997·Granted May 30, 2000·52 cites·14 claims
- 1382US10167227B2Fiberglass materials, methods of making, and applications thereofPPG IND OHIO INC·Filed 2016·Granted Jan 1, 2019·4 cites·9 claims
- 1482US8721777B2Filtration media and applications thereofVELPARI VEDAGIRI·Filed 2011·Granted May 13, 2014·8 cites·34 claims
- 1580US12098091B2Glass compositions, fiberizable glass compositions, and glass fibers made therefromELECTRIC GLASS FIBER AMERICA LLC·Filed 2021·Granted Sep 24, 2024·0 cites·10 claims
- 1652US2019135691A1Fiberglass Materials, Methods of Making, and Applications ThereofPPG IND OHIO INC·Filed 2018·Application pending·0 cites
- 1748US5929349AInspection tool for measuring wall thickness of underground storage tanksSHELL OIL CO·Filed 1997·Granted Jul 27, 1999·17 cites·13 claims
- 1845US6818065B2Systems, devices and methods for applying solution to filamentsPPG IND OHIO INC·Filed 2001·Granted Nov 16, 2004·1 cites·32 claims
- 1944US5166266APolyketone-phenolic novolac blendsSHELL OIL CO·Filed 1991·Granted Nov 24, 1992·7 cites·15 claims
- 2043US2006147707A1Compacted, chopped fiber glass strandsMENG JIAN·Filed 2004·Application pending·0 cites
- 2139US2003172683A1Rovings and methods and systems for producing rovingsFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →