Ralph Muenzer

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Friedrichshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Modular ball track system
- Patent number 10,857,452
- Issue date Dec 8, 2020
- Ravensburger Verlag GmbH
- Johannes Hodek
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MODULAR BALL TRACK SYSTEM
- Publication number 20200254329
- Publication date Aug 13, 2020
- RAVENSBURGER SPIELEVERLAG GMBH
- Johannes Hodek
- A63 - SPORTS GAMES AMUSEMENTS