Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805290 | Process and product for enforcing purchase agreements | Jay S. Walker, Jose A. Suarez, Magdalena M. Fincham, Dean P. Alderucci | 2004-10-19 |
| 6790139 | Method and apparatus for securing a computer-based game of chance | Jay S. Walker, Bruce Schneier, James A. Jorasch | 2004-09-14 |
| 6754636 | Purchasing systems and methods wherein a buyer takes possession at a retailer of a product purchased using a communication network | Jay S. Walker, Magdalena Mik, Daniel E. Tedesco | 2004-06-22 |
| 6687679 | Method and apparatus for determining a progressive discount for a customer based on the frequency of the customer's transactions | Jay S. Walker, Magdalena Mik, Dean P. Alderucci | 2004-02-03 |
| 6672507 | Method and apparatus for printing a billing statement to provide supplementary product sales | Jay S. Walker, Daniel E. Tedesco, Dean P. Alderucci | 2004-01-06 |