| 7739501 |
Cryptographic key construct |
Gerald D. Kimmel |
2010-06-15 |
| 7715565 |
Information-centric security |
Gerald D. Kimmel, Francis J. Adamouski |
2010-05-11 |
| 7711120 |
Cryptographic key management |
Gerald D. Kimmel, Francis J. Adamouski, Wayne R. Kimmel, James G. Lightburn, Leonard R. Viola |
2010-05-04 |
| 7490240 |
Electronically signing a document |
Edward M. Scheidt, James L. Kolouch, Mark A. Odell, Wai Tsang |
2009-02-10 |
| 7178030 |
Electronically signing a document |
Edward M. Scheidt, James L. Kolouch, Mark A. Odell, Wai Tsang |
2007-02-13 |
| 7131009 |
Multiple factor-based user identification and authentication |
Edward M. Scheidt |
2006-10-31 |
| 7016495 |
Multiple level access system |
Edward M. Scheidt |
2006-03-21 |
| 6845453 |
Multiple factor-based user identification and authentication |
Edward M. Scheidt |
2005-01-18 |
| 6754820 |
Multiple level access system |
Edward M. Scheidt |
2004-06-22 |
| 6490680 |
Access control and authorization system |
Edward M. Scheidt |
2002-12-03 |