Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415261 | Method for managing a frequent shopper program at an e-commerce site and an in-store site | Richard C. Cybul, Robert M. Szabo | 2002-07-02 |
| 6405176 | Method for processing multiple electronic shopping carts | — | 2002-06-11 |
| 6336098 | Method for electronic distribution and redemption of coupons on the world wide web | Keith N. Fortenberry, Robert M. Szabo, David J. Allard | 2002-01-01 |