Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4713774 | Alkylation reactor quality control | Gary L. Funk | 1987-12-15 |
| 4619901 | Control of polymerization reaction | Don W. Webb | 1986-10-28 |
| 4404637 | Process control system | John O. Walters | 1983-09-13 |
| 4371499 | Control of a fluid catalytic cracking unit | John O. Walters | 1983-02-01 |