Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688739 | Ammoxidation catalysts containing germanium to produce high yields of acrylonitrile | Maria S. Friedrich, Christos Paparizos, Michael J. Seely, Dev D. Suresh | 1997-11-18 |