Armin Greiner

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Weinheim, 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
Layer for use in a HEPA filter element
- Patent number 8,709,139
- Issue date Apr 29, 2014
- Carl Freudenberg KG
- Klauss Veeser
- B32 - LAYERED PRODUCTS
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
Information Patent Grant
Thermally bound non-woven material
- Patent number 8,124,550
- Issue date Feb 28, 2012
- Carl Freudenberg KG
- Armin Greiner
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Air filter having electrostatically active nonwoven fabric inliners...
- Patent number 6,669,761
- Issue date Dec 30, 2003
- Carl Freudenberg KG
- Wolfram Schultheiss
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
FILTER MEDIUM WITH NON-WOVEN AS SINGLE-LAYER FIBER COMPOSITE AND ME...
- Publication number 20200324235
- Publication date Oct 15, 2020
- Carl Freudenberg KG
- Oliver Staudenmayer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
THERMALLY BOUND NON-WOVEN MATERIAL
- Publication number 20120129032
- Publication date May 24, 2012
- Carl Freudenberg KG
- Armin GREINER
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
LAYER FOR USE IN A HEPA FILTER ELEMENT
- Publication number 20100101199
- Publication date Apr 29, 2010
- Carl Freudenberg KG
- Klauss Veeser
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Thermally Bound Non-Woven Material
- Publication number 20080308490
- Publication date Dec 18, 2008
- Carl Freudenberg KG
- Armin Greiner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Air filter having electrostatically active nonwoven fabric inliners...
- Publication number 20030000389
- Publication date Jan 2, 2003
- Wolfram Schultheiss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL