Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5063028 | Process and apparatus for regeneration of FCC catalyst | John D. Humble, Raymond C. Searles, Judah L. Jacobowitz | 1991-11-05 | $11,847,000 |
| 4788040 | Inlet distributor for fixed bed catalytic reactor | Joseph F. Campagnolo, Jr., Tai-Sheng Chou, William F. Heaney | 1988-11-29 | $3,703,000 |