Werner Grau

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Haberskirch, DE

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Patents Grantslast 30 patents

Information Patent Grant
Protective helmet, especially bicycle helmet
- Patent number 7,797,763
- Issue date Sep 21, 2010
- Uvex Sports GmbH & Co. KG
- Werner Grau
- A42 - HEADWEAR
Information Patent Grant
Sight piece, in particular for skiing goggles and method for the ma...
- Patent number 6,705,719
- Issue date Mar 16, 2004
- Uvex Sports GmbH & Co. KG
- Werner Grau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Visor for helmet, particularly a motorcycle helmet
- Patent number 6,405,373
- Issue date Jun 18, 2002
- Uvex Sports GmbH & Co. KG
- Werner Grau
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
Protective helmet, especially bicycle helmet
- Publication number 20090293180
- Publication date Dec 3, 2009
- Werner Grau
- A42 - HEADWEAR
Information Patent Application
Sight piece, in particular for sking goggles or the like and method...
- Publication number 20030019017
- Publication date Jan 30, 2003
- Werner Grau
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS