Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658967 | Providing a surface with carboxyl groups and surface and product thus provided | Jan Feijen, Jan-Pleun Lens | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658967 | Providing a surface with carboxyl groups and surface and product thus provided | Jan Feijen, Jan-Pleun Lens | 1997-08-19 |