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Patent applications and USPTO patent grants for Pappas; Scott James.The latest application filed is for "communication system and method of call group management therefor".
Patent | Date |
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Method and apparatus for storing and distributing encryption keys Grant 8,964,987 - Sowa , et al. February 24, 2 | 2015-02-24 |
Method and apparatus for storing and distributing encryption keys Grant 8,817,989 - Sowa , et al. August 26, 2 | 2014-08-26 |
Method and apparatus for storing and distributing encryption keys Grant 7,840,009 - Sowa , et al. November 23, 2 | 2010-11-23 |
Method and apparatus for storing and distributing encryption keys Grant 7,707,419 - Sowa , et al. April 27, 2 | 2010-04-27 |
Communication system and method of call group management therefor App 20060056635 - Pappas; Scott James ;   et al. | 2006-03-16 |
Differentiation of error conditions in digital voice communication systems Grant 6,466,905 - Pappas , et al. October 15, 2 | 2002-10-15 |
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