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VULKOR INC

Overview
  • Total Patents
    12
About

VULKOR INC has a total of 12 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Germany and Sweden. Its main competitors in its focus markets electrical machinery and energy, macromolecular chemistry and polymers and machines are LIANG WEIQING, RAO HUANHUAN and ZHENGZHOU CABLE CO LTD.

Patent filings in countries

World map showing VULKOR INCs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Germany 2
#3 Sweden 1

Patent filings per year

Chart showing VULKOR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilkus Edward V 7
#2 Wu Alexander F 4
#3 Greenhalgh Milton Sharples 2
#4 Greenhalgh Milton S 1
#5 Holub F F 1
#6 Vostovich Joseph E 1
#7 Walter Robert B 1
#8 Fu Wu Alexander 1
#9 Betts J E 1
#10 Walters Robert B 1

Latest patents

Publication Filing date Title
US4864001A Cables formed with interdispersed polymer insulation compositions and method of making
US4824883A Polyolefin compounds having improved heat curing stability, method of improving heat aging stability therein, an electrical conductor insulated therewith and method of forming
US4764549A Low temperature curing of elastomer
US4781979A Cables formed with inter-dispersed polymer insulation compositions and method of making
US4857673A Polyolefin compounds having improved thermal stability and electrical conductors coated therewith
US4816517A Crosslinked polymer interdispersions containing polyolefin and method of making
US4797323A Flame retardant wire with high insulation resistance
US4758627A Polymer interdispersions, related compositions and method of making same
US4913962A Cables formed with interdispersed polymer insulation compositions and method of making