Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582248 | Upwardly molded locking flange on carton | Kenneth D. Bixler, Donald C. McCann, Henry A. Lord, Richard F. Reifers | 1986-04-15 |
| D279259 | Carrier for beverage cups | Kenneth D. Bixler | 1985-06-18 |
| D270703 | Convective heating tray | Nabil A. El-Hag, Marilee D. Egan, Kenneth D. Bixler | 1983-09-27 |
| D270422 | Convective heating tray | Nabil A. El-Hag, Kenneth D. Bixler | 1983-09-06 |
| 4208006 | Molded pulp tray for beverage and food | Kenneth D. Bixler, Henry A. Lord, Richard F. Reifers | 1980-06-17 |