Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277762 | Composite fiberboard and process of manufacture | John Felegi, Jr., Kenneth P. Kehrer | 1994-01-11 |
| 5134179 | Composite fiberboard and process of manufacture | John Felegi, Jr., Kenneth P. Kehrer | 1992-07-28 |