Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8431678 | Method for producing cyclic diesters of L-, D- and D,L-lactic acid | Gerald Rafler, Jutta Rafler, Robert Edlauer, Josef Gass | 2013-04-30 |
| 4968622 | Procedure for microbiologica transformation of sulphur containing harmful components in exhaust gases | Ludwig Berzaczy, Walter Etzenberger, Lothar Kloimstein, Erwin Niedermayer, Alfred Schmidt | 1990-11-06 |