Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680109 | Pyrogenically produced aluminum oxide | Volker Hamm, Thomas Scharfe, Helmut Mangold, Thomas Hennig | 2004-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680109 | Pyrogenically produced aluminum oxide | Volker Hamm, Thomas Scharfe, Helmut Mangold, Thomas Hennig | 2004-01-20 |