Jeffrey A. Harman

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Kenosha, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Communication package with apparatus and method for storing and ret...
- Patent number 5,826,235
- Issue date Oct 20, 1998
- The Messenger Group, LLC
- Jeffrey A. Harman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for processing and downloading sound messages...
- Patent number 5,719,920
- Issue date Feb 17, 1998
- The Messenger Group LLC
- Jeffrey A. Harman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS