Andreas H. Unruh

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Hatfield, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Corrugated hose with non-conforming outer layer for dispensing loos...
- Patent number 7,887,662
- Issue date Feb 15, 2011
- CertainTeed Corporation
- Christophe Wagner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Insulation product having nonwoven facing
- Patent number 7,625,828
- Issue date Dec 1, 2009
- CertainTeed Corporation
- David I. Suda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of making insulation product having nonwoven facing
- Patent number 7,544,267
- Issue date Jun 9, 2009
- CertainTeed Corporation
- David I. Suda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CORRUGATED HOSE WITH NON-CONFORMING OUTER LAYER FOR DISPENSING LOOS...
- Publication number 20070246118
- Publication date Oct 25, 2007
- Christophe Wagner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method of making insulation product having nonwoven facing
- Publication number 20050166543
- Publication date Aug 4, 2005
- David I. Suda
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Insulation product having nonwoven facing
- Publication number 20050153612
- Publication date Jul 14, 2005
- David I. Suda
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS