Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682751 | Controlled-release pesticidal composition and method of making | Garrard L. Hargrove | 2004-01-27 |
| 6537611 | Machine system and process for producing attrition resistant slow release fertilizers | Frederick T. Carney, Jr. | 2003-03-25 |
| 6338746 | Polymer-sulfur-polymer coated fertilizers | Garrard L. Hargrove | 2002-01-15 |
| 6180565 | Micro-sized weed and feed particles having enhanced properties | — | 2001-01-30 |
| 5858094 | Machine system and process for producing attrition resistant slow release fertilizers | Frederick T. Carney, Jr. | 1999-01-12 |
| 5599374 | Process for producing improved sulfur-coated urea slow release fertilizers | — | 1997-02-04 |
| 5547486 | Machine system and process for producing attrition resistant slow release fertilizers | Frederick T. Carney, Jr. | 1996-08-20 |
| 5374292 | Machine system and process for producing attrition resistant slow release fertilizers | Frederick T. Carney, Jr. | 1994-12-20 |
| 5125952 | Storage-stable melamine dispersion | William P. Moore | 1992-06-30 |