Holger Würthner

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Villingen-Schwenningen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Winter sports gear comprising runners
- Patent number 8,419,044
- Issue date Apr 16, 2013
- Onyx-Systems Patentmanagement GmbH
- Holger Würthner
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Sports equipment or vehicles with runners with interchangeable blade
- Patent number 5,769,434
- Issue date Jun 23, 1998
- Holger Wurthner
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WINTER SPORTS GEAR COMPRISING RUNNERS
- Publication number 20100096839
- Publication date Apr 22, 2010
- ONYX-SYSTEMS Patentmanagement GmbH
- Holger Würthner
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Skating Sports Device with a Detachably Mounted Exchangeable Blade
- Publication number 20080150242
- Publication date Jun 26, 2008
- Holger Wurthner
- A63 - SPORTS GAMES AMUSEMENTS