Michael A. Stead

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Santa Cruz, CA, US

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Patents Grantslast 30 patents

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Powdered and liquid chemical dispensing and distribution system
- Patent number 8,763,856
- Issue date Jul 1, 2014
- Diversey, Inc.
- James W. Livingston
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...