Steinen
Germany
4
2022-03-03
The entities that hold a legal rights for patent applications filed by inventor Kempa Arnd:
Arnd Kempa from Steinen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Fill-level measuring device
#2 | 2022-02-24Transmitting device for transmitting digital signals between galvanically isolated circuit parts, and field device having a transmitting device of this type
#3 | 2021-12-23FILL LEVEL MEASUREMENT DEVICE
#4 | 2012-06-07Analog filter with adjustable filter frequency
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