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LOEPFE BROTHERS LTD

Overview
  • Total Patents
    12
About

LOEPFE BROTHERS LTD has a total of 12 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets textiles and paper, measurement and packaging and shipping are ROJ ELECTROTEX NUOVA SRL, SOBREVIN and SMETAK VINCENC.

Patent filings in countries

World map showing LOEPFE BROTHERS LTDs patent filings in countries
# Country Total Patents
#1 United States 11
#2 United Kingdom 1

Patent filings per year

Chart showing LOEPFE BROTHERS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stutz Hansruedi 5
#2 Schuemperli Walter 2
#3 Weidmann Erich 2
#4 Loepfe Erich 2
#5 Keller Hans-Peter 2
#6 De Coi Beat 1
#7 Hranitzky Wilhelm M 1
#8 Stutz Hansruedi S 1
#9 Lapp Karl 1
#10 Bossard Max 1

Latest patents

Publication Filing date Title
US4373266A Equipment for continuously measuring the length of an endless material being wound up into a circular package
GB1260763A A weft stop motion for a loom
US3485964A Method and apparatus for controlling weft insertion in looms