Inventor · disambiguated record
Frank J. Russold
Also filed as: RUSSOLD FRANK · RUSSOLD FRANK J
3 granted patents·1 pending application·16 citations·filing 1979–2007
62Inventor score
Top patents by PatentIndex Score
4 records- 0167USD308385SPump assembly for high-viscosity liquid productsGREAT PLAINS IND INC·Filed 1987·Granted Jun 5, 1990·14 cites·1 claims
- 0242US2009087319A1Pump system including a variable frequency drive controllerLIQUIDYNAMICS INC·Filed 2007·Application pending·0 cites
- 0331USD308567SPiston hand pump for fuel, oil and chemicalsGREAT PLAINS IND INC·Filed 1987·Granted Jun 12, 1990·2 cites·1 claims
- 0423US4256001AAnti-skiving device for photographic filmKREONITE INC·Filed 1979·Granted Mar 17, 1981·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →