Inventor · disambiguated record

Harold F. Degraff, Jr.

Also filed as: DEGRAFF JR HAROLD F

1 granted patent·65 citations·filing 1981–1981

50Inventor score
Technology areasB01L
Files withSYBRON CORP1

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1 record

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