Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755364 | Methods and apparatus for mechanical treatment of materials such as catalysts | Claus G. Lugmair, Alfred Hagemeyer, Lynn Van Erden, David M. Lowe, Yumin Liu | 2004-06-29 |