Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H1070 | Granulation of potash materials | Cullen G. Tittle | 1992-07-07 |
| H980 | Two-stage, single-unit, and energy-efficient granulator dryer | — | 1991-11-05 |
| 4954134 | Agglomeration of gypsum, limestone, or gypsum-limestone mix | Cullen G. Tittle | 1990-09-04 |
| 4743289 | Lignosulfonate as granulation aid-particle hardener | J. C. Mickus, Cullen G. Tittle | 1988-05-10 |
| 4589904 | Granulation of crystalline by-product ammonium sulfate | Cullen G. Tittle | 1986-05-20 |
| T105501 | Granulation of crystalline by-product ammonium sulfate | Cullen G. Tittle | 1985-06-04 |
| 4512793 | Granulation of urea phosphate from urea and merchant-grade phosphoric acid | — | 1985-04-23 |
| T102201 | Granulation of urea phosphate from urea and merchant-grade phosphoric acid | — | 1982-09-07 |
| 4256479 | Granulation of fertilizer borate | — | 1981-03-17 |