Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4479811 | Method for the drying and removal of hydrocarbons from gases | Burkhard Schlicht, Christel Sonntag, Hans-Peter BEISE, Otto Lindner, Werner Burk +2 more | 1984-10-30 |