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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 6 | |
#2 | France | 5 | |
#3 | Canada | 2 | |
#4 | United States | 2 | |
#5 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Telecommunications | |
#3 | Basic communication technologies | |
#4 | Control | |
#5 | Computer technology | |
#6 | Environmental technology | |
#7 | Machines |
# | 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 |
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 |