Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636624 | Method and apparatus for currency discrimination and counting | Donald R. Raterman, Bradford T. Graves, Aaron M. Bauch | 2003-10-21 |
| 6539104 | Method and apparatus for currency discrimination | Donald Raterman, Bradford T. Graves, Aaron M. Bauch | 2003-03-25 |