Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653941 | Food spoilage detector | Bobby Veretto, David L. Volk | 1997-08-05 |
| 5649642 | Dispenser for chewing gum or bubble gum | Hellen Mabry, Steven D. Goldenbogen, David L. Volk | 1997-07-22 |