Luzern
Switzerland
8
2025-10-30
The entities that hold a legal rights for patent applications filed by inventor Helfenstein Markus:
Markus Helfenstein from Luzern, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
FLOW METER
#2 | 2023-12-28FLOWMETER
#3 | 2023-11-23FLOWMETER
#4 | 2020-08-06Ultrasonic flowmeter having a deposition-resistant reflector formed of a bionic surface
#5 | 2020-07-23Flow meter having a measuring channel formed by a hydroforming process
#6 | 2019-07-25Flow meter with measuring channel
#7 | 2019-07-25Flow meter with measuring channel
#8 | 2017-11-16Meter and method for determining meter readings and method for the wireless transmission of electrical energy
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