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DORDT ELECTROMOTOREN

Overview
  • Total Patents
    16
About

DORDT ELECTROMOTOREN has a total of 16 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United Kingdom, Switzerland and Germany. Its main competitors in its focus markets electrical machinery and energy, semiconductors and textiles and paper are CORELESS MOTOR CO LTD, SHANGHAI PANGOOD POWER TECH CO LTD and SHIU JIUN-FU.

Patent filings in countries

World map showing DORDT ELECTROMOTORENs patent filings in countries
# Country Total Patents
#1 United Kingdom 3
#2 Switzerland 2
#3 Germany 2
#4 Netherlands 2
#5 Belgium 1
#6 Canada 1
#7 Spain 1
#8 France 1
#9 Ireland 1
#10 Sweden 1
#11 United States 1

Patent filings per year

Chart showing DORDT ELECTROMOTORENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schiethart Lodewijk 3
#2 Schiethart L 1
#3 Lodewijk Schiethart 1

Latest patents

Publication Filing date Title
GB1318068A Synchronous electric motor
GB1286035A Synchronous electric motors
DE1940128A1 Synchronous electrical machine with a rotor excited by the same field
DE1513811A1 Wedge for closing the winding in the slots of the magnetic circuit of electrical machines and a method for producing such a wedge
GB684121A Improvements in and relating to devices for adjusting the electrical driving mechanism of a textile spinning machine
CA910393A Synchronous electric motor