Robert Scott Leonowicz

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Green Bay, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Model railroad track scrubbing car
- Patent number 7,597,049
- Issue date Oct 6, 2009
- Robert Scott Leonowicz
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Model railroad track scrubbing car
- Publication number 20080216702
- Publication date Sep 11, 2008
- Robert Scott Leonowicz
- A63 - SPORTS GAMES AMUSEMENTS