Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302293 | Vertical stack retainer for vending machines | Francis A. Wittern, Jr. | 2001-10-16 |
| 5791516 | Apparatus and method for dispensing items from a vending machine | Francis A. Wittern, Jr., James L. Denato, Francis A. Wittern | 1998-08-11 |
| 5570811 | Apparatus and method for dispensing items from a vending machine | Francis A. Wittern, Jr., James L. Denato | 1996-11-05 |
| 5544024 | Means and method for illuminating parts of a vending machine | Francis A. Wittern, Jr. | 1996-08-06 |
| 4917264 | Double-depth modified serpentine can vender | Joseph F. Gasiel, Jeffery J. Wilson | 1990-04-17 |
| 4757915 | Vending machine shelf assembly | Henry J. Albright, Randy E. Harwood | 1988-07-19 |
| 4744175 | Vending machine door closure mechanism | Henry J. Albright, Randy E. Harwood | 1988-05-17 |