Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954634 | Process for the selective N-acylation of aminohydroxamic acid derivatives and starting materials used therein | Theophile Moerker | 1990-09-04 |
| 4678480 | Process for producing and using syngas and recovering methane enricher gas therefrom | Klaus Knop, Friedbert Rube | 1987-07-07 |
| 4672833 | Method and apparatus for the two-step rolling of rings | Kristine Bartko, Dieter Gabler, Joachim Luckner, Bernd Schlenkrich | 1987-06-16 |
| 4617051 | Method of operating a reactor for synthesis gas production | Klaus Knop | 1986-10-14 |
| 4556421 | Method of operating a synthesis gas-ore reduction process | Klaus Knop | 1985-12-03 |