Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489521 | Fixed bed catalysts | Daniel Ostgard, Monika Berweiler, Barbara Bender, Gernot Stein | 2002-12-03 |
| 6284703 | Fixed bed catalysts | Daniel Ostgard, Monika Berweiler, Barbara Bender, Gernot Stein | 2001-09-04 |