Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875996 | Method for liquid feed dispersion in fluid catalytic cracking systems | Desmond F. King, Frederick A. Pettersen, Cathleen A. Shargay | 1989-10-24 |
CH
C. Richard Hsieh
Overall (1989): #127,739 of 140,708Top 95%
1
Patents 1989