Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D312639 | Jukebox for compact disks | Joseph J. Krestakos, Douglas F. Wolff | 1990-12-04 |
| 4842161 | Countertop snack vendor | — | 1989-06-27 |
| D295425 | Countertop vending machine | — | 1988-04-26 |
| RE32191 | Control system for increasing the versatility of an all purpose merchansider | — | 1986-06-24 |
| 4391388 | Control system for increasing the versatility of an all purpose merchandiser | — | 1983-07-05 |
| D265745 | Merchandising machine | — | 1982-08-10 |
| 4317604 | All-purpose merchandiser | — | 1982-03-02 |