Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658390 | System and method for reselling a previously sold product | Jay S. Walker | 2003-12-02 |
| 6658323 | Vending machine apparatus for encouraging participation in a marketing effort | Jay S. Walker, James A. Jorasch | 2003-12-02 |
| 6601036 | System and method for dynamic assembly of packages in retail environments | Jay S. Walker, Andrew S. Van Luchene | 2003-07-29 |
| 6597770 | Method and system for authorization of account-based transactions | Jay S. Walker, Andrew S. Van Luchene, James A. Jorasch | 2003-07-22 |
| 6567787 | Method and apparatus for determining whether a verbal message was spoken during a transaction at a point-of-sale terminal | Jay S. Walker, Andrew S. Van Luchene, John B. Dickerson | 2003-05-20 |
| 6553346 | Conditional purchase offer (CPO) management system for packages | Jay S. Walker, Andrew S. Vanluchene, James A. Jorasch, T. Scott Case | 2003-04-22 |
| 6510418 | Method and apparatus for detecting and deterring the submission of similar offers in a commerce system | T. Scott Case, Jay S. Walker | 2003-01-21 |