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HARBURGER EISEN UND BRONZEWERK

Overview
  • Total Patents
    33
About

HARBURGER EISEN UND BRONZEWERK has a total of 33 patent applications. Its first patent ever was published in 1913. It filed its patents most often in Germany, United Kingdom and France. Its main competitors in its focus markets machine tools, chemical engineering and basic materials chemistry are ANTONIS MATHEUS EVERARDUS, WILLMES JOSEF and DIEMME ENOLOGIA S P A.

Patent filings in countries

World map showing HARBURGER EISEN UND BRONZEWERKs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 United Kingdom 11
#3 France 10
#4 Denmark 1

Patent filings per year

Chart showing HARBURGER EISEN UND BRONZEWERKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Baier Heinrich 2
#2 Thomaschewski Hermann 1
#3 Schreitz Wilhelm 1
#4 Habicht Lojo 1

Latest patents

Publication Filing date Title
GB827550A Improved method of and apparatus for continuously contacting liquids
DE1011553B Filter device for continuously working extraction towers
DE932289C Strainer rod for presses, especially screw presses
GB705006A Improvements in screw presses
DE812475C Vulcanizing device
DE828005C Shoulder drum for assembling pneumatic rubber tires
DE861538C Drum-like device provided with a heating and stirring device for opening and drying, in particular, substances containing water and glue
GB405056A Installation for pressing oil-bearing seeds
DE601211C Hydraulic press working with several pressure levels
DE573817C Multi-layer press system for oilseeds
DE579273C Process for the production of grainy, homogeneously solidified fat masses
DE488962C Calender for processing rubber or similar material
DE481520C Standing filling and ejecting press for oil press systems
DE426712C Process for the extraction of oils and fats from dry, moist, fine-grained, dusty or colloidal oil and fat-containing products
GB191405231A Improvements relating to the Formation of Strainer Walls for Oil Presses.
GB191402955A Improvements in Devices for Preventing Shock in Oil Presses.
GB191402957A Improvements in Devices for Facilitating the Ejection of Press Cakes from Oil Cake Presses and the like.
GB191402956A Improvements relating to Charging Hoppers for Oil Seed Presses and other Machines.
GB191329913A Improvements relating to Press-filters for Seeds containing Oil.
GB191328262A Improvements relating to Hydraulic Presses for Seeds and the like.