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MacCallum; Taber
Oracle, AZ
No. of patents:

Patent Number Title Of Patent Date Issued
5865141 Stable and reproducible sealed complex ecosystems February 2, 1999
An apparatus and method for establishing a sealed ecological system that is self-sustaining, remains in dynamic equilibrium over successive generations of organisms. The wastes generated by one set of organisms are consumed entirely by other organisms as nutrients. This nutrient-waste

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