Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4726184 | Rocket engine assembly | — | 1988-02-23 |
| 4377072 | Ceramic heat exchange module and apparatus and process utilizing same | John W. Campbell, Philip I. Robinson | 1983-03-22 |
| 4357907 | Fluidized bed combustor with improved indirect heat exchanger units | John W. Campbell, Philip I. Robinson | 1982-11-09 |
| 4275034 | Hydrogenation apparatus | Joseph Friedman, Carl L. Oberg | 1981-06-23 |
| 4206032 | Hydrogenation of carbonaceous materials | Joseph Friedman, Carl L. Oberg | 1980-06-03 |