Inventor · disambiguated record
Douglas R. Anderson
Also filed as: ANDERSON DOUGLAS · ANDERSON DOUGLAS R
6 granted patents·2 pending applications·181 citations·filing 1975–2019
84Inventor score
Files withMICROSOFT TECHNOLOGY LICENSING LLC2ANDERSON DOUGLAS1CULLIGAN INT CO1ENGINETECH INC1LIBERTY DIVERSIFIED IND1
Top patents by PatentIndex Score
8 records- 0188US4597107AModulation detector and classifierPSR PRODUCTS INC·Filed 1983·Granted Jun 24, 1986·74 cites·62 claims
- 0285US4020461AMethod of and apparatus for transmitting and receiving coded digital signalsTRW INC·Filed 1975·Granted Apr 26, 1977·71 cites·15 claims
- 0372US8298516B2Calculus dissolving dental composition and methods for using sameANDERSON DOUGLAS·Filed 2006·Granted Oct 30, 2012·1 cites·6 claims
- 0461US4991741APail separating mechanism for an automatic filling machineLIBERTY DIVERSIFIED IND·Filed 1989·Granted Feb 12, 1991·18 cites·18 claims
- 0556US4999911AMethod of manufacturing an automobile valve for use in rebuilding enginesENGINETECH INC·Filed 1989·Granted Mar 19, 1991·17 cites·7 claims
- 0653US10550012B2Softener eductor with embedded check valveCULLIGAN INT CO·Filed 2019·Granted Feb 4, 2020·0 cites·15 claims
- 0740US2020296219A1Messaging for voip application and external apparatusMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2019·Application pending·0 cites
- 0839US2020382646A1Enhanced controls for a computer based on states communicated with a peripheral deviceMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →