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HAGEDORN WOLFGANG

Overview
  • Total Patents
    11
About

HAGEDORN WOLFGANG has a total of 11 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, Australia and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, thermal processes and surface technology and coating are GILLONNIER JULIEN, ZHEJIANG LOONGSON ELECTRIC DRIVE TECH CO LTD and Jiangsu yatai mechanical & electrical co ltd.

Patent filings in countries

World map showing HAGEDORN WOLFGANGs patent filings in countries

Patent filings per year

Chart showing HAGEDORN WOLFGANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hagedorn Wolfgang 6

Latest patents

Publication Filing date Title
DE19522450A1 Compensation base circuit for motors and pref. for generators
DE19522434A1 Voltage source circuit with capacitor compensation
DE19514711A1 Permanent magnetic multiple return-path for motors, generators or their combinations
DE4434834A1 Biaxial magnetic motor-generator for 50 or 60Hz switching
DE4233755A1 Motor with permanent magnetic rotor and stator field
DE3804440A1 Generator energised by double magnetic field
AU1249388A Motor driven by permanent magnets
EP0367760A1 Rotable apparatus comprising permanent magnets.
DE3119715A1 Electrochemical corrosion-protection fitting for closed hot-water heating systems