Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790430 | Hydrogen production from carbonaceous material | Hans-Joachim Ziock, Douglas P. Harrison | 2004-09-14 |
| D494280 | Analyzer table having a front portion with tray | Roland Schmidt | 2004-08-10 |