Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10402804 | Apparatus, system and method of obtaining items from a vending machine with an electronic benefits transfer card | John W. Van Horn | 2019-09-03 |
| 6494342 | Dispensed product lift for vending machine | Gary L. Walke | 2002-12-17 |
| 5791516 | Apparatus and method for dispensing items from a vending machine | Francis A. Wittern, Jr., Paul L. Hawkins, James L. Denato | 1998-08-11 |
| 4779760 | Article release mechanism | Arthur N. Wirstlin | 1988-10-25 |
| 4440285 | Adjustable price setting mechanism for a vending machine | Arthur N. Wirstlin | 1984-04-03 |
| 4284206 | Carousel dispensing apparatus | — | 1981-08-18 |