Inventor · disambiguated record
Douglas David Fratt
Also filed as: FRATT DOUGLAS DAVID
3 granted patents·355 citations·filing 2002–2004
80Inventor score
Files withUNITED PARCEL SERVICE INC3
Top patents by PatentIndex Score
3 records- 0192US6845909B2Systems and methods of inventory management utilizing unattended facilitiesUNITED PARCEL SERVICE INC·Filed 2003·Granted Jan 25, 2005·126 cites·47 claims
- 0291US7055741B2Systems and methods of inventory management utilizing unattended facilitiesUNITED PARCEL SERVICE INC·Filed 2004·Granted Jun 6, 2006·104 cites·46 claims
- 0383US6866195B2Systems and methods of inventory management utilizing unattended facilitiesUNITED PARCEL SERVICE INC·Filed 2002·Granted Mar 15, 2005·125 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →