Assignee
VYZK USTAV KOZEDELNY
CS·6 granted patents·61 citations·filing 1971–1979
Top patents by PatentIndex Score
6 records- 0178US3979532AProcess for the manufacture of artificial leather and product made therebyVYZK USTAV KOZEDELNY·Filed 1973·Granted Sep 7, 1976·29 cites·13 claims
- 0272US4190694AFibered sheet material imitating natural leather and method for continuous manufacture thereofVYZK USTAV KOZEDELNY·Filed 1977·Granted Feb 26, 1980·17 cites·4 claims
- 0342US3993618ACoatings for fibrous sheet material of polyurethane and oil-like hydrocarbon polymerVYZK USTAV KOZEDELNY·Filed 1974·Granted Nov 23, 1976·5 cites·21 claims
- 0431US4238939AApparatus for the continuous thermal treatment of flexible sheet materialVYZK USTAV KOZEDELNY·Filed 1979·Granted Dec 16, 1980·3 cites·9 claims
- 0531US3947316AMethod of preparing the backer for the manufacture of man-made leatherVYZK USTAV KOZEDELNY·Filed 1971·Granted Mar 30, 1976·5 cites·7 claims
- 0628US4148947AMethod for treating leathersVYZK USTAV KOZEDELNY·Filed 1974·Granted Apr 10, 1979·2 cites·5 claims
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