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ELEK ZITAETS WERKE ZU AACHEN G

Overview
  • Total Patents
    12
About

ELEK ZITAETS WERKE ZU AACHEN G has a total of 12 patent applications. Its first patent ever was published in 1923. It filed its patents most often in Germany and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and mechanical elements are VALEO MANDO ELECTRICAL SYS, HANS CHARLET and LAMME BENJAMIN GARVER.

Patent filings in countries

World map showing ELEK ZITAETS WERKE ZU AACHEN Gs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 United Kingdom 1

Patent filings per year

Chart showing ELEK ZITAETS WERKE ZU AACHEN Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Keuchen Erich 2
#2 Wurster Gustav 2
#3 Heiles Dr-Ing Franz 1
#4 Schmid-Burgk Dipl-Ing Wolfgang 1
#5 Pfeifer Rudolf 1
#6 Raydt Dipl-Ing Otto 1
#7 Peter Anton 1
#8 Buecken Dr-Ing Curt 1

Latest patents

Publication Filing date Title
DE684194C Starting device for internal combustion engines
DE675897C Electric generator flooded by water
DE681306C Starting device for internal combustion engines
GB377665A Improvements in and relating to induction motors
DE535554C Automatic starting device for single-phase induction motors with auxiliary phase
DE558170C Device for completely automatic production of heat-resistant connections between two rod ends on rod windings of electrical machines
DE545436C Device for starting single-phase induction motors with auxiliary phase winding
DE482453C Arrangement for eliminating the flickering of light in DC central conductor machines with voltage divider chokes in which exactly equidistant points are missing in the runner winding
DE407785C Radiator for air-cooled, electrical machines with cooling ribs that partially protrude into the housing and partially protrude from it
DE578733C Method for producing heat-resistant connections between two rod ends of rod windings in electrical machines
DE665500C Electric machine with encapsulated commutator
DE371995C Starting device for electric motors