Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5936117 | Carbonylation of olefins | Joseph Robert Zoeller, Elizabeth MacGowan West, George G. Mayfield | 1999-08-10 |
| 5900505 | Heterogeneous vapor phase carbonylation process | Gerald Charles Tustin, Joseph Robert Zoeller, Andy Hugh Singleton | 1999-05-04 |