Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019149 | Fertilizer and method for foliar treatment of iron-deficient plants | John G. Clapp, Jr., James E. Sansing | 1991-05-28 |
| 4778510 | Triazone fertilizer and method of making | — | 1988-10-18 |
| 4776879 | Water insoluble triazone fertilizer and methods of making and use | John G. Clapp, Jr. | 1988-10-11 |
| 4599102 | Triazone fertilizer and method of making | — | 1986-07-08 |
| 4554005 | Triazone fertilizer and method of making | — | 1985-11-19 |
| 4191550 | Storage-stable nitrogen-magnesium foliar spray compositions | Thomas M. Parham, Jr. | 1980-03-04 |