Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623649 | Process for removing cyclic acetals from wastewater streams | Hans-Jurgen Bister, Alexander Gammersbach, Axel Gohrt, Joachim Grub | 2003-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623649 | Process for removing cyclic acetals from wastewater streams | Hans-Jurgen Bister, Alexander Gammersbach, Axel Gohrt, Joachim Grub | 2003-09-23 |