Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573404 | Method for producing ortho-alkylated benzoic acid derivatives | Ingeborg Stein | 2003-06-03 |
| 6562419 | Matrix liquid crystal display | Georg Weber, Ludwig Pohl, Reinhard Hittich, Herbert Plach, Bernhard Scheuble +3 more | 2003-05-13 |
| 6515143 | Method for producing ortho-alkylated benzoic acid derivatives | Ingeborg Stein | 2003-02-04 |