Inventor · disambiguated record
W. David Song
Also filed as: SONG W D · SONG W DAVID
7 granted patents·1 pending application·162 citations·filing 2005–2011
87Inventor score
Top patents by PatentIndex Score
8 records- 0195US8057915B2Acoustical gypsum board panel and method of making itSONG W DAVID·Filed 2007·Granted Nov 15, 2011·56 cites·14 claims
- 0295US8016960B2Methods 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
- 0393US7588634B2Process for manufacturing ultra low consistency alpha- and beta- blend stuccoUNITED STATES GYPSUM CO·Filed 2006·Granted Sep 15, 2009·24 cites·18 claims
- 0490US8444787B2Methods 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
- 0590US8133357B2Panels including renewable components and methods for manufacturing sameCAO BANGJI·Filed 2009·Granted Mar 13, 2012·20 cites·18 claims
- 0688US7935223B2Panels including renewable components and methods for manufacturingUSG INTERIORS INC·Filed 2008·Granted May 3, 2011·12 cites·15 claims
- 0762US8080133B2Panels including renewable components and methods for manufacturingCAO BANGII·Filed 2011·Granted Dec 20, 2011·3 cites·12 claims
- 0842US2006243171A1Wet gypsum accelerator and methods, composition, and product relating theretoUNITED STATES GYPSUM CO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →