Donald W Seaman

Title: Innovations of Donald W. Seaman

Introduction

Donald W. Seaman is an accomplished inventor based in Ralston, Iowa. He has made significant contributions to the field of agricultural science, particularly in the development of feed formulations and oil processing techniques. With a total of 3 patents, Seaman's work has had a notable impact on the industry.

Latest Patents

One of Seaman's latest patents is a dry dairy cow supplement designed to prevent or treat parturient hypocalcemia, commonly known as milk fever. This innovative formulation includes a solution of hydrochloric acid in water, soybean meal, and various minerals. The preparation process involves grinding soybean meal to a specific particle size and blending it with a hydrochloric acid solution and feed-grade limestone.

Another significant patent is for a method of preparing a lower alkyl ester product from vegetable oil. In this process, comminuted soybeans are heated to extract soybean oil, which is then filtered and treated to remove impurities. The oil is combined with lower aliphatic monohydric alcohol and an alkaline catalyst in a stirred reactor, leading to the production of lower alkyl alcohol esters.

Career Highlights

Seaman is currently associated with West Central Cooperative, where he applies his expertise in agricultural innovations. His work has contributed to advancements in animal nutrition and oil processing, showcasing his commitment to improving agricultural practices.

Collaborations

Throughout his career, Seaman has collaborated with notable colleagues, including William D. Stidham and Myron Francis Danzer. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Donald W. Seaman's contributions to agricultural science through his patents and collaborative efforts highlight his role as a significant inventor in the field. His innovative solutions continue to influence practices in animal nutrition and oil processing.