Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936568 | Selective hydrogenation catalyst | Steven A. Blankenship, Andrzej Rokicki | 2005-08-30 |
| 6509292 | Process for selective hydrogenation of acetylene in an ethylene purification process | Steven A. Blankenship, Richard W. Voight, James E. Fried, Jr. | 2003-01-21 |