Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082533 | Heated extended nip press with porous roll layers | Jeffrey H. Pulkowski, L. H. Busker | 1992-01-21 |
| 4874469 | Heated extended nip press with porous roll layers | Jeffrey H. Pulkowski, L. H. Busker | 1989-10-17 |