Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801571 | Catalyst and process for production of an alpha, beta-ethylenically unsaturated monocarboxylic acid | Ruth A. Montag | 1989-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801571 | Catalyst and process for production of an alpha, beta-ethylenically unsaturated monocarboxylic acid | Ruth A. Montag | 1989-01-31 |