Inventor · disambiguated record

Ann K. Duffy

Also filed as: DUFFY ANN K

2 granted patents·9 citations·filing 2017–2017

55Inventor score

Technology areasB08B

Files withGM GLOBAL TECH OPERATIONS LLC2

Top patents by PatentIndex Score

2 records

0192US9855926B2Systems and methods for promoting cleanliness of a vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jan 2, 2018·7 cites·20 claims
0283US10040432B2Systems and methods for promoting cleanliness of a vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Aug 7, 2018·2 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →