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Article: South Dakota Inventors Develop Liquid Fertilizer Applicator System
- Article from:
- US Fed News Service, Including US State News
- Article date:
- December 3, 2008
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ALEXANDRIA, Va., Dec. 3 -- Andrew S. Wollmann of Faulkton, S.D., has developed a no-till drill liquid fertilizer applicator system.
According to the abstract released by the U.S. Patent & Trademark Office: "A no-till drill liquid fertilizer applicator system for effectively protecting a fertilizer dispensing tube on a no-till drill while dispensing liquid fertilizer with small grain seed. The no-till drill liquid fertilizer applicator system includes a receiver tube, a guide tube attached to the receiver tube to receive a fertilizer tube, and a wear member removably received within the receiver tube. The fertilizer tube extends through the guide tube to within a guide channel within an ...