Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260777 | Method and equipment for manufacturing predetermined low bark content wood chips and a high bark content fuel fraction from wood chips with bark attached | — | 2001-07-17 |
| 5577671 | Method for manufacturing low bark content wood chips from whole-tree chips | Kari Edelmann | 1996-11-26 |