David J Johnston

Title: David J Johnston: Innovator in Feed Additive Systems

Introduction

David J Johnston is a notable inventor based in Anoka, Minnesota, recognized for his contributions to the field of feed additive systems. With a focus on enhancing material streams, Johnston has developed innovative solutions that improve the efficiency of feed compositions.

Latest Patents

Johnston holds a patent for a "System and method for applying an additive to a material stream." This invention is directed towards systems and methods for applying liquid feed additives to a feed composition. The system features a spray housing that defines a spray chamber adjacent to a mix housing, which carries the material composition. The mix housing contains an actuating device, such as an auger, that moves the material stream through the mix chamber. The spray nozzle, coupled to the spray housing, sprays a fog of air and liquid additive into the mix chamber, effectively depositing it on the passing feed stream.

Career Highlights

Throughout his career, Johnston has made significant strides in the development of feed additive technologies. His work at Sartec Corporation has positioned him as a key player in the industry, where he continues to innovate and refine processes that enhance feed efficiency.

Collaborations

Johnston has collaborated with notable colleagues, including Larry C McNeff and Clayton V McNeff, contributing to the advancement of their shared goals in feed technology.

Conclusion

David J Johnston's innovative work in feed additive systems exemplifies the impact of dedicated inventors in the agricultural sector. His patent and ongoing contributions continue to shape the future of feed composition technologies.