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FREMBGEN FRITZ HERBERT

Overview
  • Total Patents
    23
About

FREMBGEN FRITZ HERBERT has a total of 23 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets machine tools, surface technology and coating and chemical engineering are NINGBO HUIJIN METAL PRODUCTS CO LTD, NII AVTOM UPRAVLENIA I PROIZV and ONA ELECTRO EROSION.

Patent filings per year

Chart showing FREMBGEN FRITZ HERBERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frembgen Fritz-Herbert 19
#2 Wistawel Boris 3
#3 Feierabend Norbert 1

Latest patents

Publication Filing date Title
WO0138030A1 Method for electrochemically treating work pieces
DE10028675A1 Process for processing workpieces using an electrochemical processing device comprises further processing the workpiece before or after the electrochemical treatment in the same processing device or in one or more similar processing devices
DE19941840A1 Process for producing cavities in metallic workpieces
DE19929750A1 Device for removing impurities from liquids has a heater arranged in the region of the flue opening
DE19917043A1 Process for electrochemical machining of workpieces
DE19713375A1 Device for suctioning off the surface layer of a liquid
GB9618649D0 Process and apparatus for cleaning the electrolyte liquid of an electrical-erosion metal-machining process
EP0802009A1 Method for electrochemical machining of flow channels in metallic workpieces
DE4437624A1 Process for electrochemical processing of flow channels in metallic workpieces
DE4415548A1 Method for treating electrochemically machined workpieces
US5306402A Method for controlling the machining current in electrochemical machining
DE4216181A1 Operation of an electrochemical machine installation with min. disposal problems of contaminated washing water - using liq. electrolyte in initial component cleaning stages
DE4204234A1 Electrochemical working appts. - with rotatable table moving workpieces from loading station to working station to discharge slide
CS377491A3 Method of regulating electric current in the course of electrochemicalmachining process
DE4005251A1 Removing suspended particles from liq. by settlement - while slowly moving through one compartment of interconnected series