Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5535234 | Process for the simultaneous smelting of dust and incinerator slag | — | 1996-07-09 |
| 5402439 | Process and apparatus for disposing of dust-form substances from combustion plants | Josef Chwieralski, Peter Jeschka, Gero Rath, Hartmut Stockmann, Todor Vlajcic | 1995-03-28 |