Lothar Scheller

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Iphofen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gypsum fiber board and method for producing gypsum fiber boards
- Patent number 10,562,817
- Issue date Feb 18, 2020
- Knauf Gips KG
- Wolfgang Voigt
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Gypsum plaster board and a method for producing a gypsum plaster board
- Patent number 9,283,732
- Issue date Mar 15, 2016
- Knauf Gips KG
- Hans-Ulrich Hummel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
IMPROVEMENT OF THE MECHANICAL PROPERTIES OF WATERPROOFED GYPSUM BOA...
- Publication number 20210403380
- Publication date Dec 30, 2021
- KNAUF GIPS KG
- Hans WINTRICH
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
GYPSUM FIBER BOARD AND METHOD FOR PRODUCING GYPSUM FIBER BOARDS
- Publication number 20200181022
- Publication date Jun 11, 2020
- KNAUF GIPS KG
- Wolfgang Voigt
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
GYPSUM FIBER BOARD AND METHOD FOR PRODUCING GYPSUM FIBER BOARDS
- Publication number 20170362126
- Publication date Dec 21, 2017
- KNAUF GIPS KG
- Wolfgang Voigt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
GYPSUM PLASTER BOARD AND A METHOD FOR PRODUCING A GYPSUM PLASTER BOARD
- Publication number 20120305162
- Publication date Dec 6, 2012
- KNAUF GIPS KG
- Hans-Ulrich Hummel
- B32 - LAYERED PRODUCTS