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TOPF J A & SOEHNE

Overview
  • Total Patents
    68
About

TOPF J A & SOEHNE has a total of 68 patent applications. Its first patent ever was published in 1904. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets foods and drinks, thermal processes and chemical engineering are NUMBERGER CHRISTIAN K, LAPP VALENTIN and SLEEMAN JAMES.

Patent filings in countries

World map showing TOPF J A & SOEHNEs patent filings in countries
# Country Total Patents
#1 Germany 39
#2 Austria 10
#3 France 8
#4 United Kingdom 4
#5 United States 4
#6 Spain 2
#7 Denmark 1

Patent filings per year

Chart showing TOPF J A & SOEHNEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gruenberg Johannes 3
#2 Jungk Artur 2
#3 Bornmann Ernst 2
#4 Taszarski Max 1
#5 Geerhardt Hans 1
#6 Klettner Martin 1
#7 Demuth Heinrich 1
#8 Spindler Dr-Ing Edmund 1
#9 Heinrich Wettig 1
#10 Eikelbeck Willy 1

Latest patents

Publication Filing date Title
DE861731C Method and device for burning corpses, carcasses and parts thereof
DE733328C Device for pressing and impregnating malt sprouts or other agricultural waste
DE728405C Coupling device for box germination drums
DE724940C Process and device for automatic ventilation of grain diverters with several soft vessels
DE724941C Device for automatic control of the work processes of box germination drums
DE720187C Sorting cylinder for grainy goods, especially grain
DE633197C Conical shut-off device with a strainer-like pre-shut-off device for soft cereal sticks
DE587149C Process and furnace for the recovery of lead and copper wire from cables
DE621449C Air supply and discharge device on rotating drying or germination drums with a closed outer jacket
DE575740C Device for regulating the air flow in germination and drying drums
DE564671C Bucket malt turner
DE572538C Screw turner for malt and similar germ or debris
DE576135C Nozzle plate grate
DE556387C Mobile device for processing green malt or loose material
DE570553C Ventilation device for malt kiln
DE612862C Process for the simultaneous soaking and germination of malt
DE524090C Device for automatically placing and dividing lengths of dough
DE612193C Process for the simultaneous soaking and germination of malt
DE538824C Mechanical cinder and ash remover
DE569915C Germination box with mobile turner