Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6993503 | System and method for allocating a conditional purchase offer for a travel related services reservation to one of a plurality of entities in a buyer driven electronic commerce system | Peter James Heissenbuttel, Sarah Johnson, Thomas M. Sparico, Robert S. Wisse | 2006-01-31 |