Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5763641 | Process for the preparation of aromatic methoxycarboxylic acid methyl esters | Willi Streicher | 1998-06-09 |
| 4946653 | Process for the simultaneous classification and regulated, continuous discharge of particulate material from fluidized bed reactors | Gerhard Stopp, Karl Kreutzer, Horst Karkossa, Karl Mannes, Viktor Trescher | 1990-08-07 |