Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047834 | Segmented pressware die set with anti-twist guide keys | Mircea Sofronie, Albert D. Johns, Kenneth J. Zirbel, Luke G. Stumpf, Gary J. Reif | 2011-11-01 |
| 7955671 | Crush-resistant disposable lid and containers utilizing same | Gerald J. Van Handel, Margaret P. Hoks, Kevin E. Lutz, Jr., John Kohout, Rebecca Whitmore | 2011-06-07 |