Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494258 | Method and installation for concentrating aqueous hydrogen halide solutions | Peter Poellmann, Marcus Franz, Andre Boucaut | 2019-12-03 |
| 8080222 | Apparatus for the recovery of ethylene glycol in the production of polyethylene terephthalate | Randolf Reimann | 2011-12-20 |
| 7951980 | Process and apparatus for the recovery of ethylene glycol in the production of polyethylene terephthalate | Randolf Reimann | 2011-05-31 |