Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959387 | Method and apparatus for verifying secure document timestamping | Jay S. Walker, James A. Jorasch, Dean P. Alderucci | 2005-10-25 |
| 6942570 | Off-line remote system for lotteries and games of skill | Jay S. Walker, James A. Jorasch | 2005-09-13 |
| 6935952 | Method and apparatus for remote gaming | Jay S. Walker | 2005-08-30 |
| 6904418 | Method and apparatus for executing cryptographically-enabled letters of credit | Jay S. Walker | 2005-06-07 |