Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534536 | Substantially round tray | Duane Mueller, Debora Renken | 2013-09-17 |
| 8061585 | Reclosable cartons | Dave M. Nikolai, Cheryl A. Preisig, David M. Poverski, Michael D. Sweet | 2011-11-22 |