Patent 7816584 was granted and assigned to Syngenta on October, 2010 by the United States Patent and Trademark Office.
An inbred sweet corn line, designated R660K, the plants and seeds of inbred sweet corn line R660K, methods for producing a maize plant produced by crossing the inbred sweet corn line R660K with itself or with another maize plant, and hybrid maize seeds and plants produced by crossing the inbred sweet corn line R660K with another maize line or plant.