Roland Wiedenroth

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermal vacuum insulation element
- Patent number 12,122,130
- Issue date Oct 22, 2024
- V21 GmbH
- Malte Lang
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Thermal Vacuum Insulation Element
- Publication number 20230234324
- Publication date Jul 27, 2023
- V21 GmbH
- Malte Lang
- B32 - LAYERED PRODUCTS
Information Patent Application
Insulating Element with a Corrugated Surface
- Publication number 20220356702
- Publication date Nov 10, 2022
- V21 GmbH
- Roland Wiedenroth
- E04 - BUILDING