Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8548877 | Expense tracking, electronic ordering, invoice presentment, and payment system and method | Russell G. Bulman | 2013-10-01 |
| 8521613 | Expense tracking, electronic ordering, invoice presentment, and payment system and method | William C. Erbey, Russell G. Bulman, Robert J. Leist, Mary K. Edgecomb, Donald Vetal +6 more | 2013-08-27 |
| 8266028 | Expense tracking, electronic ordering, invoice presentment, and payment system and method | Russell G. Bulman | 2012-09-11 |