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HUNKAR LABORATORIES

Overview
  • Total Patents
    27
About

HUNKAR LABORATORIES has a total of 27 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets machines, mechanical elements and control are PROCONTROL AG, ZHEJIANG GOLDEN EAGLE PLASTIC MACHINERY CO LTD and HWA CHIN MACHINERY FACTORY CO.

Patent filings in countries

World map showing HUNKAR LABORATORIESs patent filings in countries
# Country Total Patents
#1 Canada 7
#2 United States 6
#3 United Kingdom 5
#4 Germany 4
#5 France 3
#6 Italy 1
#7 Japan 1

Patent filings per year

Chart showing HUNKAR LABORATORIESs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Mechanical elements
#3 Control

Top inventors

# Name Total Patents
#1 Hunkar Denes B 16
#2 Ortlepp Hans 4
#3 Deiinzu Bii Hankaa 1
#4 Hansu Ootoretsupu 1
#5 Bercz Jeno Peter 1

Latest patents

Publication Filing date Title
US4240996A Process for controlling part density in fast injection molding machines
US4202247A Closed loop electro-fluidic control system
CA1019047A Injection molding control system
US4132152A Closed loop electro-fluidic control system
CA984028A Injection molding control
CA984029A Injection molding control
US3936713A Machine control circuit
CA1013835A Injection molding control system
US3941534A Injection molding control system
CA982680A Injection molding control
GB1456833A Moulding
US3694424A Method of internally cooling a blow molded article