Stephen E. Hutchinson

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Amelia, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum system and method
- Patent number 7,461,430
- Issue date Dec 9, 2008
- Broan-Nutone LLC
- Christian Reick-Mitrisin
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...