Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |