Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364505 | Pressurized ozone pulp delignification reactor and a compressor for supplying ozone to the reactor | Erwin D. Funk, Kaj Henricson | 1994-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364505 | Pressurized ozone pulp delignification reactor and a compressor for supplying ozone to the reactor | Erwin D. Funk, Kaj Henricson | 1994-11-15 |