Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874889 | Isomerization of 2-pentenoates to 3-pentenoates | Rolf Fischer, Franz Merger | 1989-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874889 | Isomerization of 2-pentenoates to 3-pentenoates | Rolf Fischer, Franz Merger | 1989-10-17 |