Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932067 | Method and apparatus for processing a fibrous mass in a spiral shaped flow-typed tube cell | — | 1999-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932067 | Method and apparatus for processing a fibrous mass in a spiral shaped flow-typed tube cell | — | 1999-08-03 |