ZK

Zdenek Kotrba

VA Vyzkumny Ustav Bavlnarsky A.S.: 4 patents #5 of 81Top 7%
📍 Manokwari, ID: #7 of 67 inventorsTop 15%
Overall (All Time): #1,303,390 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4852340 Fiber separating device Frantisek Jaros, Frantisek Burysek, Miloslav Kubovy, Jiri Hejduk, Pavel Bures 1989-08-01
4731987 Open-end rotor spinning unit Frantisek Jaros, Miloslav Kubovy, Kveta Hacova, Pavel Bures, Jiri Storek +1 more 1988-03-22
4495762 Apparatus for separating fibers in open-end spinning units Jan Junek, Vaclay Vorbornik, Josef Ripka, Frantisek Jaros, Ludmila Lihtarova +3 more 1985-01-29
4251984 Apparatus for separating staple fibers on an open-end spinning unit Josef Ripka, Vladimir Ohlidal, Vaclav Vobornik, Jiri Elias, Frantisek Jaros +4 more 1981-02-24