Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364825 | Multimetal oxide compositions and process of preparing same | Hans-Peter Neumann, Hans Martan, Hermann Petersen | 1994-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364825 | Multimetal oxide compositions and process of preparing same | Hans-Peter Neumann, Hans Martan, Hermann Petersen | 1994-11-15 |