Company Filing History:
Years Active: 1979-1997
Title: Roy E. Applequist: Innovator in Agricultural Technology
Introduction
Roy E. Applequist is a notable inventor based in Salina, Kansas, recognized for his contributions to agricultural technology. With a total of 6 patents, he has made significant advancements in the field, particularly in the design of seed firming wheels for grain drills.
Latest Patents
One of his latest patents is the "Seed firming wheel for grain drills and the like." This innovative attachment is designed to be positioned behind the paired discs of an opener, gently pressing deposited seeds into the bottom of a V-shaped trench formed by the discs. The improved bearing assembly couples the wheel of the attachment to its support arm, ensuring that one side face of the upright wheel remains completely smooth and flat. This design prevents the accumulation of mud and trash, while also shielding the bearing assembly from exposure to the elements. The specially configured inner race of the bearing assembly features a shaft portion that extends from the opposite side of the wheel, serving multiple functions including acting as a spacer and a sealing surface for a resilient annular seal.
Career Highlights
Roy E. Applequist has made a significant impact in his role at Great Plains Manufacturing, Incorporated. His work focuses on enhancing agricultural equipment, making it more efficient and effective for farmers. His innovative designs have contributed to the advancement of farming technology, improving the overall productivity of agricultural practices.
Collaborations
Throughout his career, Roy has collaborated with talented individuals such as Eric Johnson and Ray Addison Adee. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas in agricultural technology.
Conclusion
Roy E. Applequist stands out as a key figure in the field of agricultural innovation. His patents and contributions have significantly improved farming practices, showcasing the importance of innovation in agriculture.