Leon Nathaniel Dillard

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Woodbridge, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Advanced crypto round dater
- Patent number 8,073,782
- Issue date Dec 6, 2011
- United States Postal Service
- Leon Nathaniel Dillard
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Advanced crypto round dater
- Publication number 20040153425
- Publication date Aug 5, 2004
- Leon Nathaniel Dillard
- G06 - COMPUTING CALCULATING COUNTING