Inventor · disambiguated record

Harold L. Drown

Also filed as: DROWN HAROLD L

1 granted patent·65 citations·filing 1975–1975

50Inventor score
Technology areasB01D
Files withREYNOLDS METALS CO1

Top patents by PatentIndex Score

1 record

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