Ryan A. Schemmel

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Baltimore, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Scrubbing device
- Patent number 8,122,554
- Issue date Feb 28, 2012
- Black & Decker Inc.
- Ryan A. Schemmel
- A46 - BRUSHWARE

Patents Applicationslast 30 patents

Information Patent Application
SCRUBBING DEVICE
- Publication number 20090100615
- Publication date Apr 23, 2009
- Ryan A. Schemmel
- A46 - BRUSHWARE