Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4728452 | Metal corrosion inhibition in closed cooling systems | — | 1988-03-01 |
| 4698161 | Polymer blend for dispersion of particulate materials in aqueous systems | — | 1987-10-06 |
| 4642221 | Method and composition for inhibiting corrosion in aqueous heat transfer systems | Joseph N. Biber | 1987-02-10 |
| 4502959 | Purification of secondary recovery waterflood liquids | — | 1985-03-05 |
| 4384979 | Corrosion inhibitor | — | 1983-05-24 |
| 4328180 | Cooling water corrosion inhibitor | — | 1982-05-04 |