Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241847 | Ice cream cone automatic vending machine | Frederick N. Lancia, William A. Wolfe, Leonard F. Dearth, Stephen L. Benton, H. Richard Homan | 1980-12-30 |
| 4232798 | Automatic vending machine for delivering containers having edible product therein | Richard L. Hammel, Robert H. Schaefer, Frederick N. Lancia, William A. Wolfe, Leonard F. Dearth +2 more | 1980-11-11 |