Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5918209 | Method and system for determining marginal values for use in a revenue management system | Gregory L. Campbell, Robert Phillips, Jon P. Zimmerman, Richard A. Saleh, Richard C. Grimes | 1999-06-29 |