Inventor · disambiguated record
Douglas Mccullough
Also filed as: MCCULLOUGH DOUGLAS · MCCULLOUGH DOUGLAS P
2 granted patents·66 citations·filing 1999–2015
57Inventor score
Files withAT & T IP I LP1
Top patents by PatentIndex Score
2 records- 0182US6163602ASystem and method for unified telephone and utility consumption metering, reading, and processingFiled 1999·Granted Dec 19, 2000·66 cites·32 claims
- 0229US10331679B2Method and apparatus for providing a recommendation for learning about an interest of a userAT & T IP I LP·Filed 2015·Granted Jun 25, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →