Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958180 | Method for increasing the strength of a paper or paperboard product | Martin A. Hubbe, Erwin R. Ruckel | 1999-09-28 |
| 5470436 | Rewetting of paper products during drying | Raymond A. Volpe | 1995-11-28 |
| 5169496 | Method of producing multi-ply paper and board products exhibiting increased stiffness | Vacheslav M. Yasnovsky, Leo N. Nelli | 1992-12-08 |
| 4919758 | Heat treatment of paper products having starch additives | Vacheslav M. Yasnovsky | 1990-04-24 |
| 4828650 | Heat treatment of paper products having milk and other additives | Vacheslav M. Yasnovsky, Jeffery Jones | 1989-05-09 |
| 4818342 | Heat treatment of paper products | Vacheslav M. Yasnovsky, Jerome M. Floyd | 1989-04-04 |