Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4619684 | Pressure reactor for producing diammonium phosphate | Frank P. Achorn | 1986-10-28 |
| 4617048 | Sodium bentonite-UAN suspension without chemical dispersants | Donald L. Kachelman | 1986-10-14 |
| T104201 | Pressure reactor for producing diammonium phosphate | Frank P. Achorn | 1984-05-01 |