Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8423460 | Method of settling commercial indebtedness | Roy David Hatfield, Jonathan Nicholas Kay, Anthony Alan Harte, Michael Steven Hirst | 2013-04-16 |
| 7340433 | System and method of transaction settlement using trade credit | Roy David Hatfield, David Stone | 2008-03-04 |