Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373960 | Snap lock package for granular detergents having a reduced liner to prevent bulging | Charles L. Gunn | 1994-12-20 |
| 5161734 | Reclosable carton for granular materials | Charles L. Gunn, James L. Stone | 1992-11-10 |