Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972568 | Apparatus for separating para-xylene from a mixture of C8 and C9 aromatic hydrocarbons | Stanley J. Frey | 2011-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972568 | Apparatus for separating para-xylene from a mixture of C8 and C9 aromatic hydrocarbons | Stanley J. Frey | 2011-07-05 |