Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4648999 | Apparatus for contacting fluid with solid | Robert B. Armstrong, Huibert S. Jongenburger | 1987-03-10 |
| 4615870 | Back-mixed hydrotreating reactor | Robert B. Armstrong, Huibert S. Jongenburger | 1986-10-07 |
| 4579070 | Reducing mode circulating fluid bed combustion | Yung-Yi Lin, Lowell D. Fraley, Keh-Hsien Hsiao | 1986-04-01 |
| 4551223 | Thermal flashing of carbonaceous materials | — | 1985-11-05 |
| 4382915 | Quenching of ZnO-char gasification | William G. Billings | 1983-05-10 |
| 4315402 | Heat transfer process and system | — | 1982-02-16 |
| 4310387 | Process and system of desalination by direct contact heat transfer | — | 1982-01-12 |
| 4272961 | Recovery of energy from geothermal brine and other aqueous sources | — | 1981-06-16 |
| 4238296 | Process of desalination by direct contact heat transfer | — | 1980-12-09 |