Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7194427 | On-line group-buying sale with increased value system and method | Tom Van Horn, Dale A. Woodford, Richard V. Halbert, Greg Dean | 2007-03-20 |
| 6934690 | System and method for extension of group buying throughout the internet | Tom Van Horn, Jon C. Engman, Richard V. Halbert, Niklas Gustafsson, Dale A. Woodford +1 more | 2005-08-23 |