Henry Ford, the founder of the Ford Motor Company, significantly impacted automotive design and production by patenting a car made primarily from soybean-based materials. The vehicle was notably 30% lighter than conventional cars at the time, showcasing Ford's commitment to innovation and sustainability. This development was particularly relevant during the early 1940s when World War II was influencing resource availability and manufacturing capabilities. Ford's interest in agriculture led him to explore the potential of soybeans, which were increasingly cultivated in the United States.

The soybean car was part of Ford's initiative to find alternative materials that could replace metals and plastics, both of which were becoming harder to procure during the war. The idea was not only to lighten the vehicle but also to promote the use of renewable resources, reflecting a growing awareness of sustainability in manufacturing practices. During this period, Ford was also conducting research on other plant-based materials, aiming to create a more eco-friendly automotive industry.

Although the soybean car did not reach mass production, it sparked interest in the use of biobased materials and laid the groundwork for future innovations in automotive manufacturing. Ford's patent highlighted the intersection of agriculture and technology, showcasing how manufacturing could adapt to societal needs and resource challenges.