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KELLNER JOSEF

Overview
  • Total Patents
    25
About

KELLNER JOSEF has a total of 25 patent applications. Its first patent ever was published in 1908. It filed its patents most often in Austria, United Kingdom and Czechoslovakia. Its main competitors in its focus markets environmental technology, textiles and paper and consumer goods are ADVANCING KK, TORAY FIBER RES INST (CHINA) CO LTD and FRANKLIN KNITTING MILLS.

Patent filings in countries

World map showing KELLNER JOSEFs patent filings in countries
# Country Total Patents
#1 Austria 14
#2 United Kingdom 4
#3 Czechoslovakia 3
#4 Canada 1
#5 Switzerland 1
#6 Germany 1
#7 Spain 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kellner Josef 22
#2 Worms Sidney 3
#3 Halamek Emil 3
#4 Grmelova Vera 3
#5 Soucek Jan 3
#6 Prikryl Frantisek 2
#7 Josef Kellner 1
#8 Priklryl Frantisek 1

Latest patents

Publication Filing date Title
CS441383A1 Determination method of active chloride contents in hypochlorite and chloramine solutions
CS441283A1 Method of determinig of content of chlorine in hypochlorite and chloroamine solutions
CS441183A1 Determination method of active chloride contents in hypochlorite and chloroamine solutions
ATA77982A Liquid turbine
ES128985A1 Improvements in therapeutic instruments.
GB191321314A Process of Knitting Neckties and Scarfs.
GB191316734A Improvements in Knitted Neckties.
GB191316735A Improvements in Knitted Neckties.
GB191206780A Improvements in or relating to Parallel Knitting Machines.
CA149111A Knitting machine