Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433194 | Separation of trioxane from liquid mixtures | Elke Schweers, Albert Reichl | 2002-08-13 |
| 6156120 | Apparatus for the uniform distribution of a small amount of liquid on bulk materials | Johannes Hartel, Gerhard Noltner, Peter Mischke | 2000-12-05 |