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| Number | Title | Issue Date |
| 7381237 | Nitrogen containing fertilizer for plant growth The present invention relates to a nitrogen containing fertilizer for plant growth and intended to be administered to growth substrate either alone or in mixture with other fertilizers. The invention is characterised in that the fertilizer is comprised of the L-form... | 06/03/2008 |
| 6749660 | Solid-chemical composition and method of preparation for the anaerobic bioremediation of environmental contaminants coupled to denitrification This invention concerns the formulation and preparation of ammonium- and urea-free solid-chemical compositions for the anaerobic bioremediation of environmental contamination using the biological process of denitrification. The composition includes nitrate salts and... | 06/15/2004 |
| 6372007 | Organic compost The present invention relates generally to organic compost used to treat soil. The compost serves as a source of plant nutrients, improves soil structure, encourages the growth of beneficial microorganisms and can be used as a vehicle in the formulation o... | 04/16/2002 |
| 6357175 | Methods for enhancing growth and maintenance of warm and cool season grasses Unique methods for improving growth and maintenance of warm and cool season grasses are provided by treatment with prescribed irrigation solutions to improve water penetration and to increase soil oxygen, while, at the same time reducing water usage and i... | 03/19/2002 |
| 5695542 | Method of preparing a slow release fertilizer A method of preparing a slow releasing fertilizer, including the steps of: I) putting twenty parts of inorganic fertilizer and one part of water by weight into a mixer for mixing into a mixture; II) heating the mixture to 105° C.-115° C. and continuousl... | 12/09/1997 |
| 4515615 | Manufacturing and using nitrogen fertilizer solutions on a farm To make non-pressure nitrogenous fertilizer solutions, nitrogen oxides are prepared in a continuous process by burning ammonia in contact with a cobalt oxide catalyst started by an electric arc without preheating the gases. This burning forms nitrogen oxi... | 05/07/1985 |
| 4512794 | Manufacturing and using nitrogen fertilizer solutions on a farm To make non-pressure nitrogenous fertilizer solutions, nitrogen oxides are prepared in a continuous process by burning ammonia in contact with a cobalt oxide catalyst started by an electric arc without pre-heating the gases. This burning forms nitrogen ox... | 04/23/1985 |
| 4511389 | Manufacturing and using nitrogen fertilizer solutions on a farm To make and use nitrogenous fertilizer on a farm, nitrogen dioxide is prepared in a continuous process from air or from ammonia in a reactor, with the ammonia either being transported to the farm or being prepared on the farm in a continuous process from ... | 04/16/1985 |
