Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34761 | Process for the preparation of trichloroethylene | Willibald Dafinger, Wolfdietrich Gabler, Roman Hierzegger | 1994-10-18 |
| 5091603 | Process for the preparation of trichloroethylene | Willibald Dafinger, Wolfdietrich Gabler, Roman Hierzegger | 1992-02-25 |
| 4528174 | Method for preparing hydrogen chloride for the ethyleneoxichlorination process | Ludwig Schmidhammer, Gerhard Dummer, Rudolf Strasser, Klaus Haselwarter, Hermann Klaus | 1985-07-09 |