Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814013 | Process for treating incineration residues from an incineration plant | Johannes Martin, Joachim Horn, Michael Busch | 2004-11-09 |
| 6796251 | Process for treating incineration residues from an incineration plant | Johannes Martin, Joachim Horn, Michael Busch | 2004-09-28 |
| 6748882 | Process for influencing the properties of incineration residues from an incineration plant | Johannes Martin, Joachim Horn, Michael Busch | 2004-06-15 |