Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8992732 | System and process for improving paper and paper board | Tom Lindstrom, Mikael Ankerfors | 2015-03-31 |
| 5567223 | Method for dealing with mercury-containing waste | Per-Olov Lindgren, Karin Paulsson | 1996-10-22 |