Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791090 | Hydroprocessing catalyst and support having bidisperse pore structure | Wu-Cheng Cheng | 1988-12-13 |
| 4187900 | Regenerators | Martin White | 1980-02-12 |
| 4185686 | Sealing apparatus for rotary heat exchangers | — | 1980-01-29 |