Inventor · disambiguated record

Derek O'Donnell

Also filed as: O'DONNELL DEREK

2 granted patents·85 citations·filing 1982–1982

67Inventor score

Technology areasC01P

Files withTIOXIDE GROUP PLC2

Top patents by PatentIndex Score

2 records

0188US4447271APigments and their preparation by coating with oxides of Si-Zr-AlTIOXIDE GROUP PLC·Filed 1982·Granted May 8, 1984·48 cites·11 claims
0284US4447270APigments and their preparation by coating with oxides of Zr-Si-AlTIOXIDE GROUP PLC·Filed 1982·Granted May 8, 1984·37 cites·12 claims

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