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SIEMPELKAMP EUGEN

Overview
  • Total Patents
    141
About

SIEMPELKAMP EUGEN has a total of 141 patent applications. Its first patent ever was published in 1929. It filed its patents most often in Germany, United Kingdom and Canada. Its main competitors in its focus markets machine tools, machines and chemical engineering are METS KONSTRUKT, METS NV DE and DIEFFENBACHER GMBH & CO KG.

Patent filings in countries

World map showing SIEMPELKAMP EUGENs patent filings in countries
# Country Total Patents
#1 Germany 105
#2 United Kingdom 16
#3 Canada 7
#4 Denmark 5
#5 United States 3
#6 Switzerland 2
#7 Finland 2
#8 France 1

Patent filings per year

Chart showing SIEMPELKAMP EUGENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Siempelkamp Eugen 111
#2 Eugen Siempelkamp 4
#3 Huetz Gerhard Dipl-Ing 1
#4 Loewenfeld Kurt 1
#5 Reiners Wolfgang 1
#6 Gerhard Huetz Dipl-Ing 1
#7 Loewenfeld Dr-Ing Kurt 1
#8 Hutz Gerhard 1

Latest patents

Publication Filing date Title
DE2721610B1 Press for pre-bending sheet metal blanks in the production of large pipes
DE2040742A1 Drop forging press - ith exact guidance during pressing
DE1948752A1 Finishing id of large pipes
DE1923903A1 Large steel pipes
US3565725A Apparatus for making pressed boards from particulate material
FR93840E Improvements made to installations for the manufacture of agglomerated plates in chips, fibers and similar materials.
US3450030A Method and apparatus for the charging of platen presses
US3517610A Press for the production of hot-pressed sheets
DE1261663B Press for belts made of elastomeric materials, in particular one-day or multi-day vulcanizing press for conveyor belts
DE1552067B1 Device for the simultaneous stretching and tempering of sheet metal
DE1253910B Stack press with built-in loading supports
DE1223536B Stack press for the production of chipboard or the like.
DE1256885B Stack press for the production of chipboard or the like.
DE1221794B Multi-layer press with loading and unloading device
DE1217049B System for loading plate presses, in particular multi-tier presses
DE1217048B Method for loading plate presses, especially multi-stage presses
DE1208471B Processes and systems for loading plate presses, in particular multi-tier presses
DE1259180B Open-die forging press with underfloor drive
DE1279612B Sheet metal drawing press
DE1198985B Heated or coolable press plates for multi-stage presses