Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6139938 | High flute density, printable, corrugated paperboard | John Lingle, Terry S. Paulson | 2000-10-31 |
| 5439114 | Apparatus for supporting an article within a container | John Lingle, James E. Pawlik | 1995-08-08 |