Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8216972 | Acid combination one step reaction process for agricultural use products and associated methods | Carl Fabry | 2012-07-10 |
| 8193119 | Acid combination one step reaction process for agricultural use products and associated methods | Carl Fabry | 2012-06-05 |
| 7560031 | Process for treating pond water | Dennis H. Michalski | 2009-07-14 |
| 7491333 | Industrial waste water treatment process | Donald A. Luke | 2009-02-17 |
| 6758976 | Simplified purification of phosphoric acid plant pond water | Dennis H. Michalski, Kenneth J. Jardine | 2004-07-06 |
| 6758977 | Purification of phosphoric acid plant pond water | Dennis H. Michalski, Kenneth J. Jardine | 2004-07-06 |
| 6241796 | Method for producing fertilizer grade DAP having an increased nitrogen concentration from recycle | Kenneth J. Jardine | 2001-06-05 |