Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989659 | Method and apparatus for making acetic acid with improved light ends column productivity | Nathan Kirk Powell, Fred Ronald Olsson, Wayne David Picard, Ronald D. Shaver, Ismael Torres Tejeda | 2011-08-02 |