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ROSEN K

Overview
  • Total Patents
    46
About

ROSEN K has a total of 46 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Italy, United States and Sweden. Its main competitors in its focus markets textiles and paper, packaging and shipping and electrical machinery and energy are LESLIE HERBERT LEEDHAM, CARABELLI CALZIFICIO and CHEN JEN HUI.

Patent filings in countries

World map showing ROSEN Ks patent filings in countries
# Country Total Patents
#1 Italy 9
#2 United States 9
#3 Sweden 6
#4 Brazil 5
#5 Israel 5
#6 South Africa 4
#7 Argentina 2
#8 Germany 2
#9 Czechoslovakia 1
#10 Denmark 1
#11 Finland 1
#12 Norway 1

Patent filings per year

Chart showing ROSEN Ks patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rosen K 26
#2 Jacobsson K 2
#3 Rosen K I J 1
#4 Joel Rosen Karl Isac 1

Latest patents

Publication Filing date Title
US3820731A Thread supply device for textile machines
US3827645A Positive thread delivery device for textile machines
US3796385A Thread delivery method and apparatus
ZA7203560B Method of regulating the rotational speed of a storage drum of a thread delivery device for a thread-processing machine,and apparatus for putting the method into practice
ZA7203374B A thread delivery and control device
IL22381A A device for guided feeding of yarn to knitting machines
IL22380A A device for guided feeding of yarn to knitting machines