Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225042 | Twin wire paper forming section with heated air pressure domes | Roger A. Kanitz | 1993-07-06 |
| 5160583 | Controlled jet injection apparatus for a papermaking machine headbox | Roger A. Kanitz | 1992-11-03 |