Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834787 | Phosphate rock utilization | Jerome S. Ratliff | 1989-05-30 |
| 4744958 | Heterogeneous reactor | — | 1988-05-17 |
| 4358433 | Heterogeneous process | — | 1982-11-09 |
| 4252553 | Process for production of fertilizers | Ralph E. Peck | 1981-02-24 |
| 4229189 | Pollution control apparatus and method | — | 1980-10-21 |
| 4209502 | Heterogeneous process | — | 1980-06-24 |