Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362613 | Hydrocracking processes having an enhanced efficiency of hydrogen utilization | — | 1982-12-07 |
| 4315819 | Hollow fiber permeator apparatus | Duane King, Billy J. Harris, Tommy E. Graham | 1982-02-16 |