Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4596633 | Surface treatment of paper and paperboard | — | 1986-06-24 |
| 4354902 | Flowbox system for wet-laying a multiply fibrous web | — | 1982-10-19 |
| 4197159 | Flowboxes | Michael D. Newns | 1980-04-08 |