Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421652 | Method and system for qualifying consumers for trade publication subscriptions | Michael Borchetta | 2002-07-16 |
| 6360209 | Credit card billing method and system | Jay S. Walker | 2002-03-19 |