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KULJIAN HARRY A

Overview
  • Total Patents
    20
About

KULJIAN HARRY A has a total of 20 patent applications. Its first patent ever was published in 1931. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets textiles and paper, machines and thermal processes are HARRY ASDOUR KULJIAN, RICHARD SCHREIBER GASTELL and BEAUNIT MILLS.

Patent filings in countries

World map showing KULJIAN HARRY As patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 6
#3 Switzerland 1

Patent filings per year

Chart showing KULJIAN HARRY As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kuljian Harry A 19
#2 Harry A Kuljian 1
#3 Fadden William J Jr 1
#4 William J Jr Fadden 1

Latest patents

Publication Filing date Title
US2922438A Valveless liquid flow control apparatus
US2862415A Particle counting optical apparatus
US2748588A Reel for the fluid treatment of thread
US2750783A Thread manufacturing apparatus
US2727381A Thread manufacturing reel having liquid applying and liquid removing means
US2727274A Synthetic thread manufacturing apparatus
US2669346A Apparatus for the manufacture of synthetic thread
US2694308A Apparatus for treating yarn with liquids
US2613451A Synthetic thread manufacturing apparatus
US2645919A Thread processing reel having means for engaging the convolutions of a thread wound thereon
US2495936A Apparatus for manufacture or treatment of thread
US2543031A Thread advancing reel
US2069959A Liquid level responsive device
CA513620A Method of and apparatus for manufacture of synthetic filament
CA499962A Apparatus for manufacturing synthetic filaments
CA526069A Synthetic thread processing apparatus
CA585248A Boiler feed water heating apparatus
CA545004A Thread manufacturing apparatus
CA507699A Synthetic thread manufacturing apparatus