Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310435 | Method and composition for removing sulfide-containing scale from metal surfaces | — | 1982-01-12 |
| 4220550 | Composition and method for removing sulfide-containing scale from metal surfaces | Michael D. Coffey, James D. Huffines, Donald C. Smith | 1980-09-02 |
| 4210552 | Sulfonium compounds as corrosion inhibitors in aqueous acidic cleaning solutions | William J. Settineri | 1980-07-01 |
| RE30283 | Sulfonium compounds as corrosion inhibitors in aqueous acidic cleaning solutions | William J. Settineri | 1980-05-27 |