Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708878 | Process for temperature controlling a liquid | Ulrich Hagelauer | 1987-11-24 |
| 4511437 | Process for the continuous rectification of alcoholic fermates | Gunter Heck, Aladar Lienerth, Egon Malow, Karl-Heinz Schwarz | 1985-04-16 |
| 4346113 | Process for the continuous fermentation of aqueous slurries for the production of alcohol and yeast biomass | Paul Prave, Beate Dorsemagen, Norbert Hofer | 1982-08-24 |
| 4263143 | Process and apparatus for dispersing gas in a liquid | Heinrich Ebner, Wolfgang Sittig | 1981-04-21 |