Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443829 | Coin sorting apparatus | — | 2002-09-03 |
| D462500 | Coin sorter | William J. Knox, Jr. | 2002-09-03 |
| D461840 | Coin sorter door | William J. Knox, Jr. | 2002-08-20 |
| D460102 | Coin sorter | — | 2002-07-09 |