Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851134 | Process and apparatus for the removal of solid particles from liquid chlorinated hydrocarbons | Horst Bennoit, Walter Frohlich, Reinhard Krumbock | 1989-07-25 |
| 4197660 | Process for crystallizing and drying polyethylene terephthalate and apparatus to carry out said process | Siegfried Breitschaft | 1980-04-15 |