Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971709 | Method and composition for inhibiting corrosion of ferrous metals by aqueous brines | William J. Tillis | 1990-11-20 |
| 4536302 | Corrosion inhibition of aqueous brines | R. Keith Darlington | 1985-08-20 |