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MARBACH GMBH KARL

Overview
  • Total Patents
    88
About

MARBACH GMBH KARL has a total of 88 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and Finland. Its main competitors in its focus markets machine tools, textiles and paper and machines are TEK IND INC, ESSMANN & SCHAEFER and MARBACH KARL GMBH & CO KG.

Patent filings per year

Chart showing MARBACH GMBH KARLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sinn Rolf 35
#2 Grebe Wolfgang 11
#3 Marbach Karl 9
#4 Grebe Wolfgang Prof Dr 4
#5 Kuebler Walter 3
#6 Strack Franz 3
#7 Marbach Karl Georg 3
#8 Marbach Karl G 3
#9 Marbach Karl G Ing Grad 2
#10 Sannwald Heinz 2

Latest patents

Publication Filing date Title
WO9929496A1 Method for producing blanks with fold lines
EP0790110A1 Cutting and creasing die for the production of creased and cut shapes
US5755132A Punching and forming tool
SK14797A3 A method and a cutting and creasing die for the production of creased and cut shapes
EP0791414A1 Stamping and forming tool
DE19615326C1 Stamping and grooving tool
DE19613984A1 Bending method and device for height adjustment of a steel strip punching line with a cutting-side cutting edge for a steel strip punching and creasing tool
EP0715933A1 Cutting rule
DE19538538C1 Punch plate with backing plate
US5515777A Embossing set-up system
US5370028A Strip steel punching and indenting tool
EP0595258A1 Apparatus for freeing a tab from a sheet containing punched blanks or similar
EP0595260A1 Cut-out material ejector
EP0595259A1 Apparatus for removing cut-out parts
DE4304030A1 Steel band punching tool with holding-down device
DE4236274A1 Device for removing stripped parts from a sheet of material containing blanks or the like
DE4236277A1 Removal of blanks from material sheet - involves break-out element with rectangular fixer shaft with two legs
DE4236276A1 Device for removing stripped parts
DE4124098C2 Device for removing stripped parts, such as pieces of waste, from a sheet of material containing blanks or the like
WO9103358A1 Strip steel stamping and grooving tool and process for setting it