Inventor · disambiguated record
James R. Wittbold
Also filed as: WITTBOLD JAMES · WITTBOLD JAMES R
29 granted patents·2 pending applications·891 citations·filing 1999–2017
97Inventor score
Top patents by PatentIndex Score
31 records- 0197US7875114B2Foamed slurry and building panel made therefromUNITED STATES GYPSUM CO·Filed 2007·Granted Jan 25, 2011·37 cites·21 claims
- 0297US7296919B2Slurry mixer constrictor valveUNITED STATES GYPSUM CO·Filed 2005·Granted Nov 20, 2007·73 cites·5 claims
- 0397US6874930B2Slurry mixer outletUNITED STATES GYPSUM CO·Filed 2002·Granted Apr 5, 2005·176 cites·24 claims
- 0496US8801852B2Additives in gypsum slurries and adjusting their proportionsUNITED STATES GYPSUM CO·Filed 2013·Granted Aug 12, 2014·21 cites·14 claims
- 0595US8088218B2Foamed slurry and building panel made therefromBLACKBURN DAVID R·Filed 2007·Granted Jan 3, 2012·50 cites·22 claims
- 0695US8016960B2Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsumUNITED STATES GYPSUM CO·Filed 2005·Granted Sep 13, 2011·33 cites·31 claims
- 0795US7007914B2Slurry mixer constrictor valveUNITED STATES GYPSUM CO·Filed 2004·Granted Mar 7, 2006·58 cites·20 claims
- 0894US9296124B2Slurry distributor with a wiping mechanism, system, and method for using sameUNITED STATES GYPSUM CO·Filed 2013·Granted Mar 29, 2016·24 cites·25 claims
- 0994US8142915B2Foamed slurry and building panel made therefromBLACKBURN DAVID R·Filed 2011·Granted Mar 27, 2012·26 cites·18 claims
- 1094US6494609B1Slurry mixer outletUNITED STATES GYPSUM CO·Filed 2001·Granted Dec 17, 2002·238 cites·21 claims
- 1193US8597426B2Additives in gypsum panels and adjusting their proportionsLEE CHRIS C·Filed 2010·Granted Dec 3, 2013·23 cites·12 claims
- 1293US7718019B2Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsumUNITED STATES GYPSUM CO·Filed 2005·Granted May 18, 2010·30 cites·35 claims
- 1390US8444787B2Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsumWITTBOLD JAMES R·Filed 2011·Granted May 21, 2013·14 cites·10 claims
- 1489US10239230B2Slurry distributor, system and method for using sameUNITED STATES GYPSUM CO·Filed 2017·Granted Mar 26, 2019·4 cites·9 claims
- 1588US10011045B2Slurry mixer gate with enhanced flow and foaming geometryUNITED STATES GYPSUM CO·Filed 2015·Granted Jul 3, 2018·5 cites·6 claims
- 1688US9909718B2Multiple-leg discharge boot for slurry distributionUNITED STATES GYPSUM CO·Filed 2012·Granted Mar 6, 2018·6 cites·24 claims
- 1788US9616591B2Slurry distributor, system and method for using sameLI ALFRED·Filed 2011·Granted Apr 11, 2017·8 cites·10 claims
- 1887US9999989B2Slurry distributor with a profiling mechanism, system, and method for using sameUNITED STATES GYPSUM CO·Filed 2013·Granted Jun 19, 2018·8 cites·23 claims
- 1984US10286572B2Flow splitter for slurry distribution systemUNITED STATES GYPSUM CO·Filed 2012·Granted May 14, 2019·4 cites·24 claims
- 2082US10059033B2Cementitious slurry mixing and dispensing system with pulser assembly and method for using sameUNITED STATES GYPSUM CO·Filed 2014·Granted Aug 28, 2018·3 cites·20 claims
- 2182US6409823B1Hydration enhancing additivesUNITED STATES GYPSUM CO·Filed 1999·Granted Jun 25, 2002·38 cites·30 claims
- 2281US10245611B2Slurry distribution system and methodUNITED STATES GYPSUM CO·Filed 2017·Granted Apr 2, 2019·2 cites·15 claims
- 2381US10076853B2Slurry distributor, system, and method for using sameUNITED STATES GYPSUM CO·Filed 2013·Granted Sep 18, 2018·4 cites·27 claims
- 2477US10052793B2Slurry distributor, system, and method for using sameUNITED STATES GYPSUM CO·Filed 2012·Granted Aug 21, 2018·2 cites·24 claims
- 2566US9700861B2Slurry mixer gate having enhanced extractor portsUNITED STATES GYPSUM CO·Filed 2015·Granted Jul 11, 2017·1 cites·11 claims
- 2665US9579822B2Slurry distribution system and methodLI ALFRED·Filed 2011·Granted Feb 28, 2017·1 cites·12 claims
- 2758US10189180B2Foam injection system with variable port inserts for slurry mixing and dispensing apparatusUNITED STATES GYPSUM CO·Filed 2014·Granted Jan 29, 2019·1 cites·28 claims
- 2858US9694332B2Slurry mixer discharge gate adapter with transitioning cross-sectional geometryUNITED STATES GYPSUM CO·Filed 2015·Granted Jul 4, 2017·1 cites·11 claims
- 2951US2010291305A1Decreased evaporation with retarder for a high water to stucco radio lightweight boardUNITED STATES GYPSUM CO·Filed 2008·Application pending·0 cites
- 3041US10293522B2Multi-piece mold and method of making slurry distributorUNITED STATES GYPSUM CO·Filed 2012·Granted May 21, 2019·0 cites·9 claims
- 3138US2012167805A1Method of improving gypsum board strengthWITTBOLD JAMES R·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →