Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D462517 | Key holder | John R. Nottingham, John W. Spirk, Jeffrey S. Plantz | 2002-09-10 |
| D462500 | Coin sorter | Jerzy Perkitny | 2002-09-03 |
| D461840 | Coin sorter door | Jerzy Perkitny | 2002-08-20 |