Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365099 | In situ gas scrubbing method and system for odor and corrosion control in wastewater collection systems | Scott W. Duggan | 2002-04-02 |
| 6090297 | Method for treating tailing slurries with Caro's acid | James L. Manganaro, Ralph S. Mikida, William Henry Johnson | 2000-07-18 |
| 5879653 | Method for producing caro's acid | James L. Manganaro, Ralph J. Mikida, William Henry Johnson | 1999-03-09 |
| 5397482 | Treatment of cyanides in effluents with Caro's acid | James L. Manganaro, Craig W. Rautiola, James Carmichael | 1995-03-14 |
| 5137642 | Detoxification of aqueous cyanide solutions | Michael Fagan | 1992-08-11 |
| 5030359 | Dewatering sludge | Frank E. Caropreso | 1991-07-09 |
| 4935391 | Process for preparing a purified mineral coating | Frank E. Caropreso, J. Miller Byne | 1990-06-19 |
| 4574076 | Removal of hydrogen sulfide from geothermal steam | — | 1986-03-04 |
| 4430454 | Polymeric foam derived from polymaleic anhydride and its preparation | Sidney Berkowitz | 1984-02-07 |
| 4367212 | Control of thiosulfate in wet desulfurization process solutions | — | 1983-01-04 |