Ronald Flaig

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Roofing underlay, particularly for using as roof cladding underlay...
- Patent number 11,407,198
- Issue date Aug 9, 2022
- Ewald Dorken AG
- Ronald Flaig
- E04 - BUILDING
Information Patent Grant
Sheet, in particular for use in the building sector
- Patent number 9,267,279
- Issue date Feb 23, 2016
- Ewald Dorken AG
- Joern Schroeer
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE FILM FOR THE CONSTRUCTION SECTOR
- Publication number 20240416633
- Publication date Dec 19, 2024
- Ewald Dorken AG
- Ronald Flaig
- B32 - LAYERED PRODUCTS
Information Patent Application
AGEING-RESISTANT SEALING SHEET
- Publication number 20240051278
- Publication date Feb 15, 2024
- Ewald Dorken AG
- Thomas Bachon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ROOFING UNDERLAY, PARTICULARLY FOR USING AS ROOF CLADDING UNDERLAY...
- Publication number 20200376796
- Publication date Dec 3, 2020
- Ewald Dorken AG
- Ronald FLAIG
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET, IN PARTICULAR FOR USE IN THE BUILDING SECTOR
- Publication number 20130022779
- Publication date Jan 24, 2013
- EWALD DOERKEN AG
- Joern Schroeer
- B32 - LAYERED PRODUCTS