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RUZICKA JOSEF

Overview
  • Total Patents
    16
About

RUZICKA JOSEF has a total of 16 patent applications. Its first patent ever was published in 1910. It filed its patents most often in Canada, Switzerland and Czechoslovakia. Its main competitors in its focus markets machines, machine tools and materials and metallurgy are CHANGZHOU HUAHAO KNITTING CO LTD, MHH ENG CO LTD and SAZONOV VASILIJ GLEBOVICH.

Patent filings in countries

World map showing RUZICKA JOSEFs patent filings in countries

Patent filings per year

Chart showing RUZICKA JOSEFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ruzicka Josef 13
#2 Ruzicka Petr O 4
#3 Ruzicka Milan 3
#4 Josef Ruzicka 2
#5 Adam Josef 1

Latest patents

Publication Filing date Title
US5219392A Rotary wrenching tool
EP0525356A1 Wrenching tool
CS221762B1 Excavator for making the large-dimension ditches
CS179337B1 Injection sensor for oil engines
CS180080B1 Petrol engines testing and adjusting equipment
US4006626A Method and apparatus for evaluating rebounding characteristics of objects
GB1268242A Process and apparatus for disintegration of frangible solids such as mica
CA899302A Means and apparatus for disintegration of frangible solids such as mica
CA899301A Disintegration of minerals such as mica in gas, products therefrom and apparatus therefor