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HARTUNG KUHN & CO MASCHF

Overview
  • Total Patents
    304
About

HARTUNG KUHN & CO MASCHF has a total of 304 patent applications. Its first patent ever was published in 1913. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets basic materials chemistry, chemical engineering and packaging and shipping are ARNOLD BECKERS, KORITSU KIKAI KOGYO CO LTD and CARLTON MAIN COLLIERY COMPANY.

Patent filings per year

Chart showing HARTUNG KUHN & CO MASCHFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bender Martin 26
#2 Schroeter Horst 24
#3 Schulte Fritz 22
#4 Riecker Johann G 16
#5 Schulte F 15
#6 Andreas Horst 11
#7 Riecker J 11
#8 Schulte Fritz Dr 10
#9 Riecker Johann Georg 9
#10 Schroter Horst 9

Latest patents

Publication Filing date Title
DE4433417C1 Method and device for removing the filling gases produced when filling coke oven batteries with coal
EP0632117A1 Process and apparatus for charging coal into the chambers of a coke oven battery
DE4339637A1 Filling coke oven chamber using telescopic tube
DE4321523A1 Method and apparatus for introducing coal into the oven chambers of a coke oven battery
DE4228191C1 DEVICE FOR FILLING COAL INTO THE OVEN CHAMBER OF A COOKING OVEN BATTERY
DE4034342A1 PLANING ROD FOR A COOKING OVEN BATTERY
DE3917116A1 FUELLWAGEN FOR A KOKSOFENBATTERIE
DE3913320C1 Filling car for a coke oven battery
DE3828654A1 EXTRACTION COVER FOR THE EMISSIONS WHEN EMITTING THE COOK FROM A COOKING CHAMBER
DE3741893A1 COCK HOLDER
DE3605174A1 Device for cleaning the sealing surfaces of leveller-door frames on coking oven doors
DE3602877A1 METHOD AND DEVICE FOR REGULATING THE TEMPERATURE OF THE SWEATS WHEN PRESSING THE COOK
GB8413446D0 Coke guide car
DE3343715A1 Process and device for utilising quantities of heat in the dust-laden gases on the coke side of a coking oven
DE3243011A1 Plant for reducing the emissions of solids
DE3236151C1 Coke oven-operating machine for a horizontal chamber coke oven battery
DE3235691A1 Method and apparatus for the horizontal alignment of a planing device
DE3235261A1 METHOD AND DEVICE FOR USING THE WASTE HEAT AND FOR RECOVERING WATER GAS WHEN COOLING COCKS
EP0059320A2 Process and apparatus for aligning coke oven doors
DE3144222A1 Device for treating doors and door frames of horizontal chamber coke ovens