Inventor · disambiguated record

Harold Donnan

Also filed as: DONNAN HAROLD

1 granted patent·29 citations·filing 1976–1976

44Inventor score
Technology areasC11D
Files withWITCO CHEMICAL CORP1

Top patents by PatentIndex Score

1 record

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