Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874469 | Heated extended nip press with porous roll layers | Jeffrey H. Pulkowski, Elizabeth A. Macklem | 1989-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874469 | Heated extended nip press with porous roll layers | Jeffrey H. Pulkowski, Elizabeth A. Macklem | 1989-10-17 |