Edward Daniel Polanek

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Spring Grove, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Interactive battling robots with universal vehicle chassis
- Patent number 6,840,839
- Issue date Jan 11, 2005
- Hasbro, Inc.
- Jeffrey G. Rehkemper
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Interactive battling robots with universal vehicle chassis
- Publication number 20020160688
- Publication date Oct 31, 2002
- Hasbro, Inc.
- Jeffrey G. Rehkemper
- A63 - SPORTS GAMES AMUSEMENTS