Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846978 | Recovery of metals from solutions containing chelants | David J. Leggett | 1989-07-11 |
| 4663121 | Use of phenyloxazoles as corrosion inhibitors | Edwin R. Henson | 1987-05-05 |
| 4596849 | Corrosion inhibitors for alkanolamines | Edwin R. Henson, Tipton T. Masterson | 1986-06-24 |
| 4595723 | Corrosion inhibitors for alkanolamines | Edwin R. Henson, Tipton T. Masterson | 1986-06-17 |