Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674800 | Process of preparing vinyl acetate | Karl-Fred Worner | 1997-10-07 |
| 5672734 | Surface impregnated catalyst process for the production thereof, and use thereof for the preparation of vinyl acetate | Karl-Fred Worner | 1997-09-30 |
| 5622908 | Surface impregnated catalyst, process for the production thereof, and use thereof for the preparation of vinyl acetate | Karl-Fred Worner | 1997-04-22 |