Joshua L. Hassol

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Lexington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable electronic authorization system and method
- Patent number 7,340,439
- Issue date Mar 4, 2008
- Chameleon Network Inc.
- Todd O. Burger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable electronic authorization system and method
- Patent number 7,003,495
- Issue date Feb 21, 2006
- Chameleon Network Inc.
- Todd O. Burger
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Portable electronic authorization system and method
- Publication number 20050116026
- Publication date Jun 2, 2005
- Chameleon Network, Inc.
- Todd O. Burger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable electronic authorization system and method
- Publication number 20030220876
- Publication date Nov 27, 2003
- Todd O. Burger
- G06 - COMPUTING CALCULATING COUNTING