Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780980 | Process for the modification of surface | Hans Sigrist, Yann Chevolot, José-Paolo Martins, Hans Mathieu, Dieter Lohmann | 2004-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780980 | Process for the modification of surface | Hans Sigrist, Yann Chevolot, José-Paolo Martins, Hans Mathieu, Dieter Lohmann | 2004-08-24 |