Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290454 | Process for removal of suspended solids from pulp and paper mill effluents | Joseph Dorica, Pritham Ramamurthy | 1994-03-01 |
| 5061343 | Recovery of NaOH and other values from spent liquors and bleach plant effluents | Mahmoud K. Azarniouch | 1991-10-29 |