Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384704 | Methods of treating water to remove selenium or mercury | William Henderson, Nicholas Seymour, Robert JEFFERS | 2025-08-12 |
| 12103871 | Enhanced inorganic coagulants for wastewater treatment | William Henderson, Nicholas Seymour | 2024-10-01 |
| 11066313 | Methods for removing anions from water | Nicholas Seymour, William Henderson, Oleh Weres | 2021-07-20 |
| 10752522 | Compositions and methods for selenium removal | William Henderson, John Richardson | 2020-08-25 |
| 9890061 | Compositions and methods for selective anion removal | John Richardson, William Henderson | 2018-02-13 |
| 9499662 | Foam control compositions | John Richardson, Mark Puchovich, Karen V. Williams | 2016-11-22 |