Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4552732 | Method of and an apparatus for scrubbing pyrolysis gases | — | 1985-11-12 |
| 4384923 | Process for the hygienization of carbonation sludges | — | 1983-05-24 |
| 4300915 | Process for the pyrolysis of refuse | Rudiger Schmidt, Franz Steininger | 1981-11-17 |