Ralf Wetendorf

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Lutjensee, DE

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Patents Grantslast 30 patents

Information Patent Grant
Passage device as well as method for operating such a passage device
- Patent number 11,741,770
- Issue date Aug 29, 2023
- MARAYA-Holding GmbH
- Ralf Wetendorf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PASSAGE DEVICE AS WELL AS METHOD FOR OPERATING SUCH A PASSAGE DEVICE
- Publication number 20210358248
- Publication date Nov 18, 2021
- MARAYA-Holding GmbH
- Ralf Wetendorf
- G07 - CHECKING-DEVICES