Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960627 | Partially cross-linked polyvinyl alcohol | Heinz-Jorg Rath | 2005-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960627 | Partially cross-linked polyvinyl alcohol | Heinz-Jorg Rath | 2005-11-01 |