Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040709 | Process for reducing the sulfate concentration in a wastewater stream by employing regenerated gibbsite | Kashi Banerjee, Charles D. Blumenschein, Robert G. Cook | 2018-08-07 |
| 9278875 | Process for reducing the sulfate concentration in a wastewater stream by employing regenerated gibbsite | Kashi Banerjee, Charles D. Blumenschein, Robert G. Cook | 2016-03-08 |
| 9085477 | Process for reducing the sulfate concentration in a wastewater stream | Kashi Banerjee, Charles D. Blumenschein, Robert G. Cook | 2015-07-21 |
| 8147695 | Method of removing phosphorus from wastewater | Kashi Banerjee, Charles D. Blumenschein | 2012-04-03 |
| 7828976 | Method of removing phosphorus from wastewater | Kashi Banerjee, Charles D. Blumenschein | 2010-11-09 |