ESSEN
Germany
3
2022-09-08
The entities that hold a legal rights for patent applications filed by inventor WALLERATH Jörg:
Jörg WALLERATH from ESSEN, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Device and method for self-adjusting an electrical threshold for detecting a power failure
#2 | 2021-03-11Backup power supply system
#3 | 2020-06-18Device and method for self-adjusting an electrical threshold for detecting a power failure
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