Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4543637 | Generation of a set point for process control | William S. Steward, Gary L. Funk | 1985-09-24 | $4,344,000 |
| 4371944 | Ethylene process control | William S. Stewart, Gary L. Funk | 1983-02-01 | $2,626,000 |
| 4332590 | Reactor control | — | 1982-06-01 | $43,070,000 |