Inventor · disambiguated record

Fred W. Hetzel

Also filed as: HETZEL FRED W

1 granted patent·17 citations·filing 1980–1980

38Inventor score
Technology areasA61N
Files withBICHER JAMES I1

Top patents by PatentIndex Score

1 record

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