Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6315861 | Process for conditioning ozone gas recycle stream in ozone pulp bleaching | Michael A. Pikulin, William H. Friend | 2001-11-13 |
| 6126781 | Process for conditioning ozone gas recycle stream in ozone pulp bleaching | Michael A. Pikulin, William H. Friend | 2000-10-03 |
| 5693184 | Reduction of salt scale precipitation by control of process stream pH and salt concentration | Thomas P. Gandek, Michael A. Pikulin, George Pangalos, Philip E. Bowden | 1997-12-02 |
| 5554259 | Reduction of salt scale precipitation by control of process stream Ph and salt concentration | Thomas P. Gandek, Michael A. Pikulin, George Pangalos, Philip E. Bowden | 1996-09-10 |