Inventor · disambiguated record

David R. Clifford

Also filed as: CLIFFORD DAVID R

1 granted patent·2 citations·filing 1984–1984

20Inventor score
Technology areasA01H
Files withSHELL OIL CO1

Top patents by PatentIndex Score

1 record

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