Inventor · disambiguated record
Bruce L. Petersen
Also filed as: PETERSEN BRUCE L · PETERSEN BRUCE LYNN
11 granted patents·2 pending applications·688 citations·filing 1983–2011
93Inventor score
Files withUNITED STATES GYPSUM CO7BLACKBURN DAVID R2CONTROL DATA CORP1PETERSEN BRUCE L1VIDEO LOTTERY TECH INC1
Top patents by PatentIndex Score
13 records- 0197US7875114B2Foamed slurry and building panel made therefromUNITED STATES GYPSUM CO·Filed 2007·Granted Jan 25, 2011·37 cites·21 claims
- 0297US7851057B2Acoustical panel comprising interlocking matrix of set gypsum and method for making sameUNITED STATES GYPSUM CO·Filed 2008·Granted Dec 14, 2010·58 cites·45 claims
- 0397US7296919B2Slurry mixer constrictor valveUNITED STATES GYPSUM CO·Filed 2005·Granted Nov 20, 2007·73 cites·5 claims
- 0496US7364015B2Acoustical panel comprising interlocking matrix of set gypsum and method for making sameUNITED STATES GYPSUM CO·Filed 2004·Granted Apr 29, 2008·85 cites·118 claims
- 0595US8088218B2Foamed slurry and building panel made therefromBLACKBURN DAVID R·Filed 2007·Granted Jan 3, 2012·50 cites·22 claims
- 0695US7007914B2Slurry mixer constrictor valveUNITED STATES GYPSUM CO·Filed 2004·Granted Mar 7, 2006·58 cites·20 claims
- 0794US8142915B2Foamed slurry and building panel made therefromBLACKBURN DAVID R·Filed 2011·Granted Mar 27, 2012·26 cites·18 claims
- 0889US7604198B2Rotorcraft having coaxial counter-rotating rotors which produce both vertical and horizontal thrust and method of controlled flight in all six degrees of freedomPETERSEN BRUCE L·Filed 2003·Granted Oct 20, 2009·61 cites·26 claims
- 0985US5416308ATransaction document readerVIDEO LOTTERY TECH INC·Filed 1991·Granted May 16, 1995·197 cites·25 claims
- 1079US4605958AMethod and apparatus for detecting the channel to which an electronic receiver system is tunedCONTROL DATA CORP·Filed 1983·Granted Aug 12, 1986·41 cites·56 claims
- 1152US7765813B2Apparatus and process for cooling and de-steaming calcined stuccoUNITED STATES GYPSUM CO·Filed 2004·Granted Aug 3, 2010·2 cites·23 claims
- 1251US2010291305A1Decreased evaporation with retarder for a high water to stucco radio lightweight boardUNITED STATES GYPSUM CO·Filed 2008·Application pending·0 cites
- 1338US2012167805A1Method 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 →