Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069816 | Zirconium silica hydrogel compositions and methods of preparation | Robert Paul | 1991-12-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069816 | Zirconium silica hydrogel compositions and methods of preparation | Robert Paul | 1991-12-03 |