Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9462473 | Systems and methods for remote authorization of financial transactions using public key infrastructure (PKI) | Gary E. Greenwald, Francis A. Shanahan | 2016-10-04 |
| 9264902 | Systems and methods for remote authorization of financial transactions using public key infrastructure (PKI) | Gary E. Greenwald, Francis A. Shanahan | 2016-02-16 |
| 8880889 | Systems and methods for remote authorization of financial transactions using public key infrastructure (PKI) | Gary E. Greenwald, Francis A. Shanahan | 2014-11-04 |
| 8010786 | Systems and methods for managing digital certificate based communications | — | 2011-08-30 |
| 7818256 | Digital receipt for electronic data and methods and systems for generating same | Francis A. Shanahan | 2010-10-19 |