Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5791516 | Apparatus and method for dispensing items from a vending machine | Francis A. Wittern, Jr., Paul L. Hawkins, Francis A. Wittern | 1998-08-11 |
| 5570811 | Apparatus and method for dispensing items from a vending machine | Francis A. Wittern, Jr., Paul L. Hawkins | 1996-11-05 |