Chris Sherwin

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Stoughton, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Lighting and ventilating system and method
- Patent number 8,485,696
- Issue date Jul 16, 2013
- Broan-NuTone, LLC
- David L. Pringle
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Lighting and Ventilating System and Method
- Publication number 20120087138
- Publication date Apr 12, 2012
- Broan-NuTone LLC
- David L. Pringle
- F24 - HEATING RANGES VENTILATING