Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4587284 | Absorbent polymer material and its preparation | Heinz Luissi | 1986-05-06 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4587284 | Absorbent polymer material and its preparation | Heinz Luissi | 1986-05-06 |