Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5476528 | System for improving material release profiles | Joe R. Trimm | 1995-12-19 |
| 5022913 | Stabilized ammonium orthophosphate suspensions | Ewell F. Dillard | 1991-06-11 |
| 4932993 | Batch production of suspension fertilizers using lignosulfonate | W. Keith Rylant | 1990-06-12 |
| 4292067 | Production of urea-ammonium polyphosphates from urea phosphate | John M. Stinson | 1981-09-29 |
| T998001 | Production of urea-ammonium polyphosphates from urea phosphate | John M. Stinson | 1980-09-02 |