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VARTA DEUTSCHE EDISON AKKUMULA

Overview
  • Total Patents
    16
About

VARTA DEUTSCHE EDISON AKKUMULA has a total of 16 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Germany, France and Canada. Its main competitors in its focus markets electrical machinery and energy, telecommunications and basic communication technologies are FLEXGEN POWER SYSTEMS INC, LIN YI SHENG and LEGG IND LTD.

Patent filings in countries

World map showing VARTA DEUTSCHE EDISON AKKUMULAs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 France 5
#3 Canada 2
#4 United States 2
#5 United Kingdom 1

Patent filings per year

Chart showing VARTA DEUTSCHE EDISON AKKUMULAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Strasen Guenter 6
#2 Graeber Georg 6
#3 Strasen Gunter 2
#4 Graber Georg 2
#5 Dehmelt Dipl-Ing Klaus 1
#6 Georg Graeber 1
#7 Guenter Strasen 1
#8 Klaus Dehmelt 1
#9 Georg Graber 1
#10 Gunter Strasen 1

Latest patents

Publication Filing date Title
DE1590863A1 Automatic power supply system for direct current consumers
DE1243766B Device for uninterrupted switchover of a load from mains to battery operation
DE1513685A1 Device for the automatic control of the trickle charging of accumulators
DE1214309B Procedure for maintaining the charge of alkaline batteries
DE1163376B Extreme value signal transmitter
DE1413767A1 Charge monitoring device for gas-tight electrical accumulators
CA766414A Apparatus for switching over of a load from one power source to another without interruption
CA752042A Extreme value switching device