Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984317 | System for the treatment of soot-laden water | William C. Hiatt, James R. Brocato, Olaf McDavid, Donald O. Lierman, Uwe Wegmann +1 more | 2006-01-10 |
| 6733672 | System and method for the treatment of soot-laden water | William C. Hiatt, James R. Brocato, Olaf McDavid, Donald O. Lierman, Uwe Wegmann +1 more | 2004-05-11 |