Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955671 | Crush-resistant disposable lid and containers utilizing same | Gerald J. Van Handel, Margaret P. Hoks, Mark B. Littlejohn, Kevin E. Lutz, Jr., Rebecca Whitmore | 2011-06-07 |
| D411287 | Drain spout bridge | — | 1999-06-22 |