Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368721 | Catalytic cracking system | Patrick Terry, Gregory S. Sherowski | 1994-11-29 |
| 5348642 | Catalytic cracking process with circulation of hot, regenerated catalyst to the stripping zone | Willibald Serrand, Todd R. Steffens, Patrick Terry, Paul E. Eberly, Jr. | 1994-09-20 |