Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830695 | In situ remediation process using divalent metal cations | Patrick V. Brady, Nadim R. Khandaker, James L. Krumhansl | 2004-12-14 |
| 6802980 | Arsenic removal in conjunction with lime softening | Nadim R. Khandaker, Patrick V. Brady, James L. Krumhansl | 2004-10-12 |