Sanford A. Blocker

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Irmo, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Personalized mailbox flag system
- Patent number 8,939,353
- Issue date Jan 27, 2015
- Sanford A. Blocker
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...