Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46513 | Systems and methods for state-less authentication | Stephen F. Bisbee, Jack J. Moskowitz, Keith F. Becker, Gordon W. Twaddell | 2017-08-15 |
| 8051098 | Systems and methods for state-less authentication | Stephen F. Bisbee, Jack J. Moskowitz, Keith F. Becker, Gordon W. Twaddell | 2011-11-01 |
| 7657531 | Systems and methods for state-less authentication | Stephen F. Bisbee, Jack J. Moskowitz, Keith F. Becker, Gordon W. Twaddell | 2010-02-02 |
| 7162635 | System and method for electronic transmission, storage, and retrieval of authenticated electronic original documents | Stephen F. Bisbee, Jack J. Moskowitz, Keith F. Becker | 2007-01-09 |
| 7020645 | Systems and methods for state-less authentication | Stephen F. Bisbee, Jack J. Moskowitz, Keith F. Becker, Gordon W. Twaddell | 2006-03-28 |