Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783720 | Punch stripper ring knock-out for pressware die sets | Albert D. Johns, Mark B. Littlejohn | 2004-08-31 |
| 6715630 | Disposable food container with a linear sidewall profile and an arcuate outer flange | Mark B. Littlejohn, Gerald J. Van Handel, Jerome G. Dees | 2004-04-06 |