Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689025 | Ethylbenzene production process with ex situ selectivated zeolite catalyst | Jeffrey S. Beck, Sharon B. McCullen, David H. Olson | 1997-11-18 |
| 5689027 | Selective ethylbenzene conversion | Jeffrey S. Beck, David H. Olson, P. Thomas Reischman, David L. Stern, Chaya R. Venkat | 1997-11-18 |
| 5625103 | Continuous toluene disproportionation process | Jeffrey S. Beck, Ronald H. Fischer, Ivy D. Johnson, David L. Stern | 1997-04-29 |