Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302247 | Top circulation line cooling for a modified cook digester | Jan T. Richardsen, Mark D. Barrett, Carl Luhrmann | 1994-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302247 | Top circulation line cooling for a modified cook digester | Jan T. Richardsen, Mark D. Barrett, Carl Luhrmann | 1994-04-12 |