Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6309717 | Composite paperboard containers of optimized axial strength construction | Yanping Qiu, Yiming Wang, Terry Gerhardt, Glenda J. Cahill, Richard Skiff | 2001-10-30 | $18,212,000 |