Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618632 | Method of forming a strengthened bond in a paperboard product and products therefrom | James Wright, William Culhane | 1997-04-08 |
| 5458723 | Method of forming a strengthened bond in a paperboard product and products therefrom | James Wright, William Culhane | 1995-10-17 |