Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8429021 | Method and system for receiving an item during a precious stone and metal appraisal | Roger Kraft, William R. Russell, Jesse Crum | 2013-04-23 |
| 8036951 | Method and system of providing customized business products to consumer at a retail location | Roger Kraft, William R. Russell | 2011-10-11 |