Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956432 | Hydrophilic transparent crosslinked copolymer and the method for producing thereof | Jiri Vacik, Dana Souckova | 1990-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956432 | Hydrophilic transparent crosslinked copolymer and the method for producing thereof | Jiri Vacik, Dana Souckova | 1990-09-11 |