Guenter Frey

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Schliengen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Element for manipulating light
- Patent number 10,472,770
- Issue date Nov 12, 2019
- Carl Freudenberg KG
- Rudolf Wagner
- F21 - LIGHTING
Information Patent Grant
Ultrathin, porous and mechanically stable nonwoven fabric and metho...
- Patent number 8,962,127
- Issue date Feb 24, 2015
- Carl Freudenberg KG
- Peter Kritzer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Thermally bound non-woven material
- Patent number 8,481,437
- Issue date Jul 9, 2013
- Carl Freudenberg KG
- Armin Greiner
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
ENERGY STORAGE CELL
- Publication number 20250125507
- Publication date Apr 17, 2025
- Carl Freudenberg KG
- Peter KRITZER
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
THERMALLY-CONDUCTIVE MATERIAL WITH GOOD SOUND ABSORPTION PROPERTIES
- Publication number 20200063335
- Publication date Feb 27, 2020
- Carl Freudenberg KG
- Dominic Kramer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ELEMENT FOR MANIPULATING LIGHT
- Publication number 20170073899
- Publication date Mar 16, 2017
- Carl Freudenberg KG
- Rudolf Wagner
- G02 - OPTICS
Information Patent Application
ACOUSTIC NONWOVEN FABRIC FOR PERFORATED CEILING ELEMENTS
- Publication number 20100304109
- Publication date Dec 2, 2010
- Carl Freudenberg KG
- Holger Schilling
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Ultrathin, porous and mechanically stable nonwoven fabric and metho...
- Publication number 20050032451
- Publication date Feb 10, 2005
- Carl Freudenberg KG
- Peter Kritzer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS