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HEHL KARL

Overview
  • Total Patents
    1,672
  • GoodIP Patent Rank
    241,419
About

HEHL KARL has a total of 1,672 patent applications. Its first patent ever was published in 1956. It filed its patents most often in Germany, Canada and United States. Its main competitors in its focus markets machines, mechanical elements and materials and metallurgy are NISSEI PLASTICS IND CO, BATTENFELD GMBH and MAPLAN MASCH TECH ANLAGEN.

Patent filings in countries

World map showing HEHL KARLs patent filings in countries

Patent filings per year

Chart showing HEHL KARLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hehl Karl 1,000
#2 Karuru Heeru 88
#3 Kaaru Heeru 57
#4 Karl Hehl 33
#5 Hehl K 25
#6 Reitter Erhardt 5
#7 Kraibuehler Herbert 2
#8 Keinath Legal Representative Renate 2
#9 Ist Der Anmelder Os Woche Teil 1
#10 Kraibuhler Herbert Dipl-Ing 1

Latest patents

Publication Filing date Title
GB201408798D0 System and method of registration
US2012156319A1 Device for manufacturing a three-dimensional object
DE102009049165A1 Injection molding machine for processing plastics and other plasticizing materials such as powdered or ceramic masses, has machine frame, injection molding unit for injecting plasticizable materials into mold cavity and support
DE102009030099A1 Device for producing a three-dimensional object
DE102009012482A1 Injection molding unit for an injection molding machine for processing plastics
DE102009012481B3 Injection molding machine for processing e.g. plastic to produce foamed material, has storage chamber connected with lock chamber by valve unit, where storage chamber and lock chamber are vented by another valve unit
DE102008061270A1 Device and method for the production of molded parts from plastifiable material and from fibrous inserts
DE102008051285B3 Mold closing unit for injection molds
DE102008050944A1 Device for detecting the forces occurring on an injection molding machine
DE102008032670B3 Injection molding unit for an injection molding machine and associated funding
DE102007062692A1 Method for interactively controlling a machine
DE102007025755A1 Gear unit for an injection molding unit
DE102007012001B3 Process for producing coated parts
DE102006061969A1 Method for operating an injection molding machine with two toggle mechanisms
DE102006059749A1 Method and device for detecting a sensor interface
DE102006037927A1 Method and device for producing a three-dimensional object and use of a plastic-technical unit for its production
DE102006009628A1 Device for controlling an electromagnetic actuator
DE102005036892A1 Photolithographic illustration and transmission of complete mask layout simulation method for use in semiconductor manufacture involves joining overlapping areas by interpolation such that image of entire chip is produced
DE102005027264A1 Apparatus and method for detecting a force on an injection molding machine
DE102005006596A1 Injection molding machine for processing plastics