Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234550 | Wall means having slots between adjacent bars for withdrawing liquid from particle material | Ulf Jansson | 1993-08-10 |
| 4961844 | Apparatus for separating a suspension of fibrous cellulose pulp | Rune Hillstrom, Daniel Pålsson | 1990-10-09 |
| 4913806 | Apparatus for screening a suspension of fibrous cellulose pulp | Rune Hillstrom | 1990-04-03 |
| 4737274 | Tramp material separator | Finn Jacobsen | 1988-04-12 |