Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020199 | Single sign-on system, method, and access device | Steven W. Smith, Sidney L. Weatherford | 2011-09-13 |
| 7769889 | System and method providing secure access to a computer system | Sidney L. Weatherford, Steven W. Smith | 2010-08-03 |
| 7600128 | Two-factor computer password client device, system, and method | Sidney L. Weatherford, Steven W. Smith | 2009-10-06 |
| 7581113 | System and method for generating and authenticating a computer password | Steven W. Smith | 2009-08-25 |
| 7555655 | Apparatus, system, and method for generating and authenticating a computer password | Steven W. Smith, Sidney L Westharford | 2009-06-30 |
| 7502936 | System and method providing secure access to a computer system | Sidney L. Weatherford, Steven W. Smith | 2009-03-10 |
| 7043640 | Apparatus and method for protecting a computer system | Clyde Calcote | 2006-05-09 |
| 6931552 | Apparatus and method for protecting a computer system against computer viruses and unauthorized access | Clyde Calcote | 2005-08-16 |