Inventor · disambiguated record
Jan Hrdina
Also filed as: HRDINA JAN
3 granted patents·1 pending application·41 citations·filing 1974–2021
71Inventor score
Top patents by PatentIndex Score
4 records- 0179US4527384AMethod of and apparatus for producing multicomponent spun-twisted yarns by open-end spinningVYZK USTAV BAVINARSKY·Filed 1983·Granted Jul 9, 1985·17 cites·3 claims
- 0268US3938310AApparatus for separating fibers in open-end spinning machinesVYZK USTAV BAVLNARSKY·Filed 1974·Granted Feb 17, 1976·14 cites·18 claims
- 0350US2024196854A1Small animal toilet having a slopeLILLY&BRUCE GMBH·Filed 2021·Application pending·0 cites
- 0446US4419876APressure control apparatus for hydromechanical drawingTOVARNE STROJARSKEJ TECH·Filed 1980·Granted Dec 13, 1983·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →