Lonnie Sheldon Knowles

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Elmira, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Retractable clothes dryer vent
- Patent number 9,291,393
- Issue date Mar 22, 2016
- Lonnie Sheldon Knowles
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
Retractable Clothes Dryer Vent
- Publication number 20140317949
- Publication date Oct 30, 2014
- Lonnie Sheldon Knowles
- F26 - DRYING