Inventor · disambiguated record

Fred Z. Sitkins

Also filed as: HILL DAVID A

1 granted patent·12 citations·filing 1978–1978

34Inventor score
Technology areasB25F
Files withHILL DAVID A1

Top patents by PatentIndex Score

1 record

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