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DRESDEN ELEKTROMOTOREN

Overview
  • Total Patents
    18
About

DRESDEN ELEKTROMOTOREN has a total of 18 patent applications. Its first patent ever was published in 1981. It filed its patents most often in German Democratic Republic, Germany and France. Its main competitors in its focus markets engines, pumps and turbines are RICHARD JOHN FRY, KIKUSUI LINE CO LTD and MAX HARKE.

Patent filings in countries

World map showing DRESDEN ELEKTROMOTORENs patent filings in countries
# Country Total Patents
#1 German Democratic Republic 5
#2 Germany 3
#3 France 3
#4 United Kingdom 3
#5 Hungary 2
#6 USSR (Union of Socialist Soviet Republics) 2

Patent filings per year

Chart showing DRESDEN ELEKTROMOTORENs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Engines, pumps and turbines

Top inventors

# Name Total Patents
#1 Martin Herbert 8
#2 Sieber Bernd 5
#3 Karlsson Folke 4
#4 Dittmar Frank 4
#5 Grossmann Hans 2
#6 Sieber Bernd Dr Ing 2
#7 Martin Herbert Dipl Ing 1
#8 Kherbert Martin 1
#9 Bernd Ziber 1
#10 Mueller Wolfgang 1

Latest patents

Publication Filing date Title
DE3416039A1 CIRCUIT ARRANGEMENT FOR STARTING INTERNAL COMBUSTION ENGINES BY MEANS OF ELECTRIC STARTER ENGINE
DD231267A3 Platform for windings of electrical machines
DD221513A1 Bearing for circular pumps
DD212852A1 Mounting and mounting the polring in the electrical machine housing
DD205963A1 Circuit arrangement for starting an internal combustion engine with multiple electric starting motors
DE3211565A1 CIRCUIT ARRANGEMENT FOR STARTING ENGINES BY MEANS OF ELECTRIC STARTER ENGINE
DD206919A3 Circuit arrangement for starting an internal combustion engine with multiple electric starting motors