Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9120035 | Defoamer formulations comprising organopolysiloxanes | Christof Brehm, Willibald Burger, Elisabeth Hoelzlwimmer | 2015-09-01 |
| 8222303 | Defoamer formulations | Christian Herzig, Willibald Burger, Josef Wimmer | 2012-07-17 |