Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4769056 | Distillation pressure control | — | 1988-09-06 |
| 4628034 | Control of a polymerization reaction | — | 1986-12-09 |
| 4612111 | Control of a crude oil preheat furnace | — | 1986-09-16 |
| 4533517 | Control of a polymerization reaction | — | 1985-08-06 |
| 4289588 | Fractional distillation column pumparound heat removal control | — | 1981-09-15 |
| 4246070 | Fractional distillation column pumparound heat removal control | — | 1981-01-20 |