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DREISTERN WERK MASCHINENBAU GMBH & CO KG

Overview
  • Total Patents
    18
About

DREISTERN WERK MASCHINENBAU GMBH & CO KG has a total of 18 patent applications. Its first patent ever was published in 1997. It filed its patents most often in EPO (European Patent Office), Germany and United States. Its main competitors in its focus markets machine tools, civil engineering and machines are CSEPEL MUEVEK EGYEDI GEPGYARA, BIRAGHI FAB ETS and DRIAM SA.

Patent filings in countries

World map showing DREISTERN WERK MASCHINENBAU GMBH & CO KGs patent filings in countries

Patent filings per year

Chart showing DREISTERN WERK MASCHINENBAU GMBH & CO KGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kummle Ralf 5
#2 Bertram Frank 2
#3 Krueckels Thomas 1

Latest patents

Publication Filing date Title
DE10316336A1 Method and device for producing a closed metal profile or metal tube with wall thickness varying in the longitudinal direction
US2004194275A1 Method and device for the production of a metal profile
EP1375053A1 Stationary welding device and process to longitudinally weld profiles
DE10226517C1 Hollow profile manufacturing method has metal band welded across open side of open profile formed from metal band of varying width
EP1210998A2 Process and device for manufacturing a metallic profile
EP1245302A1 Profilingmachine with a plurality of in-line arranged forming stations
DE10007496C1 Metal profile manufacturing line has profiling machine with rolling tools and welding device with single energy source coupled to at least 2 welding heads
DE19947244A1 Roll forming machine
EP0976466A2 Method and device for the manufacture of a tube from strip material
DE19733578A1 Bending machine for multi-sided bending of a plate-shaped workpiece