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BENJAMIN LIEBOWITZ

Overview
  • Total Patents
    52
About

BENJAMIN LIEBOWITZ has a total of 52 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets consumer goods, machines and textiles and paper are PHIFER WIRE PRODUCTS INC, BROCHIER SA and HEXCEL FABRICS.

Patent filings in countries

World map showing BENJAMIN LIEBOWITZs patent filings in countries
# Country Total Patents
#1 United States 31
#2 United Kingdom 13
#3 Canada 4
#4 Germany 3
#5 France 1

Patent filings per year

Chart showing BENJAMIN LIEBOWITZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Benjamin Liebowitz 25
#2 Jacob Ezekiel J 6
#3 Huttkay Arthur L 2
#4 Hanff Fritz 1
#5 Liebowitz Benjamin 1
#6 Reimann Julius 1
#7 Jacob Ezckicl J 1

Latest patents

Publication Filing date Title
US2813326A Transistors
US2723061A Apparatus for inserting anticurl strips into collars
US2681019A Method of and apparatus for manufacturing bielastic tapes
US2601038A Anticurl device for collars
US2601037A Method of inserting stay strips in collars
US2601036A Article of wearing apparel
US2601035A Anticurl device for collars
US2514959A Cutting and gauging apparatus
US2602195A Spinning method and apparatus
US2474682A Composite steel plate
US2477813A Garment sleeve facing
US2620831A Shuttle mechanism for looms
US2381218A Pile fabric
US2385577A Fabric
GB580110A Improvements in and relating to the grinding and polishing of lenses
GB576838A Drop-out half-tone negatives
GB557132A "drop-out" half-tone negatives and positives and processes of producing the same
US2308758A Device for smokers' pipes
US2352201A Composition of matter
US2313344A Smoking device