Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767620 | Pigmented porous material | John S. Zambounis, Patrick Verhoustraeten, Henri Dubas, Zhimin Hao | 2004-07-27 |
| 6706330 | Process for coating a surface | Ryuichi Takahashi, Adrian Schulthess, Kimiya Takeshita, Fritz Herren | 2004-03-16 |