Inventor · disambiguated record
Zdenek Kotrba
Also filed as: KOTRBA ZDENEK
7 granted patents·44 citations·filing 1974–1988
83Inventor score
Technology areasD01H
Files withVYZK USTAV BAVLNARSKY7
Top patents by PatentIndex Score
7 records- 0173US3998040AMethod of and apparatus for spinning yarns from staple fibers by an open-end spinning techniqueVYZK USTAV BAVLNARSKY·Filed 1975·Granted Dec 21, 1976·12 cites·15 claims
- 0267US4852340AFiber separating deviceVYZK USTAV BAVLNARSKY·Filed 1988·Granted Aug 1, 1989·9 cites·10 claims
- 0360US4251984AApparatus for separating staple fibers on an open-end spinning unitVYZK USTAV BAVLNARSKY·Filed 1979·Granted Feb 24, 1981·7 cites·4 claims
- 0446US4495762AApparatus for separating fibers in open-end spinning unitsVYZK USTAV BAVLNARSKY·Filed 1983·Granted Jan 29, 1985·5 cites·4 claims
- 0546US4067182AMethod of and apparatus for separating staple fibers from a fibrous sliverVYZK USTAV BAVLNARSKY·Filed 1976·Granted Jan 10, 1978·4 cites·6 claims
- 0644US4731987AOpen-end rotor spinning unitVYZK USTAV BAVLNARSKY·Filed 1987·Granted Mar 22, 1988·4 cites·10 claims
- 0736US3952494AOpen-end spinning unit with a spinning rotorVYZK USTAV BAVLNARSKY·Filed 1974·Granted Apr 27, 1976·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →