Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851344 | Microbial reduction of monocarboxylic and dicarboxylic acids in the presence of carbon monoxide and/or formates plus mediators | Herbert Lebertz | 1989-07-25 |
| 4837189 | Surfactant modified metal catalysts | Jordanes Thanos | 1989-06-06 |