Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D400927 | Vending machine door | Jeffrey B. Waffensmith, Jeffrey J. Kolodziej, Robert L. McMullen | 1998-11-10 |
| D400928 | Vending machine panel | Jeffrey B. Waffensmith, Jeffrey J. Kolodziej, Robert L. McMullen | 1998-11-10 |
| D400592 | Vending machine front door | Jeffrey B. Waffensmith, Jeffrey J. Kolodziej, Robert L. McMullen | 1998-11-03 |