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HERMAN EPSTEIN

Overview
  • Total Patents
    20
About

HERMAN EPSTEIN has a total of 20 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper, medical technology and chemical engineering are CALAMANI SERGIO, SDRUZENI PODNIKU TEXTILNIHO ST and SDRUZENI PODNIKUU TEXTILNIHO S.

Patent filings in countries

World map showing HERMAN EPSTEINs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 4
#3 United Kingdom 2
#4 Germany 1

Patent filings per year

Chart showing HERMAN EPSTEINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Herman Epstein 8
#2 Leech Florence D 4
#3 Adams Arthur H Jr 3
#4 Adams Edith R 2
#5 Epstein Herman 2
#6 Leach Florence D 1
#7 Adams Arthur H 1
#8 Pratt James R 1

Latest patents

Publication Filing date Title
US3427065A Pouring handle for milk cartons
US3292231A Stuffer crimping apparatus
GB1057310A Improvements in or relating to continuous crimping of textile yarns
US3056289A Method and apparatus for preparing and testing sample skeins
GB813384A A hand weaving loom
US2756780A Hand weaving devices
US2802441A Reverse travel signalling device for automobiles
US2786490A Weaving tool
US2947082A Crystal driven dental tool
US2566657A Hand weaving device
US2463365A Hand weaving device
US2228633A Method of making textile fabric
US2194271A Textile fabric
US2186814A Textile fabric manufacture
US1722781A Spot-dyeing clamp
CA414633A Looped textile fabric
CA408746A Textile fabric making method
CA419091A Textile fabric
CA414634A Looped textile fabric