Alan Stillman

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Alexandria, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for communicating using pictograms and optionally text
- Patent number 8,616,887
- Issue date Dec 31, 2013
- Alan Stillman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for communicating using pictograms
- Patent number 7,357,639
- Issue date Apr 15, 2008
- Alan Stillman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Method for communicating using pictograms and optionally text
- Publication number 20080153071
- Publication date Jun 26, 2008
- Alan Stillman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method for communicating using pictograms
- Publication number 20060084038
- Publication date Apr 20, 2006
- Alan Stillman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method and apparatus for communicating using pictograms
- Publication number 20050089823
- Publication date Apr 28, 2005
- Alan Stillman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS