Douglas C. Roberts

DEKALB Genetics Corp. researches and develops hybrid agricultural products such as corn, soybeans, sorghum, alfalfa and sunflowers. The company sells Sudax brand sorghum-sudangrass and markets alfalfa and other forage mixtures. DEKALB Genetics was founded in 1917 and is headquartered in Dekalb, IL

Ladish Co., Inc. engages in the engineering, production, and marketing of forged and cast metal components for various load-bearing and fatigue-resisting applications. It offers jet engine parts, missile components, landing gear, helicopter rotors, and other aerospace products. The company was founded on September 10, 1985 and is headquartered in Cudahy, WI.