Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5229077 | Sulfur rate control system | Terry A. Bell, Thomas E. Kleinfeldt, Hamilton G. Walker, Jr. | 1993-07-20 | $546,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5229077 | Sulfur rate control system | Terry A. Bell, Thomas E. Kleinfeldt, Hamilton G. Walker, Jr. | 1993-07-20 | $546,000 |