1
Larry P Sower: Methods for producing fertilizers and feed supplements from agricultural and industrial wastes. Crystal Peak Technologies, Workman Nydegger, January 27, 2004: US06682578 (40 worldwide citation)

Integrated waste treatment and fertilizer and feed supplement production methods to be implemented at organic waste source sites, at remote treatment sites, or partially at the organic waste source site and at a remote location, whether in small or large scale operations. The methods are suitable fo ...


2
Larry P Sower: Fertilizer manufactured from animal wastes and method of producing same. Crystal Peak Technologies, Workman Nydegger, January 25, 2005: US06846343 (25 worldwide citation)

Integrated waste treatment and fertilizer and feed supplement production methods to be implemented at organic waste source sites, at remote treatment sites, or partially at the organic waste source site and at a remote location, whether in small or large scale operations. The methods are suitable fo ...



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