Company Filing History:
17 out of 8,451 
1 out of 832,680 Years Active: 2010-2025
Title: Paul David Marvin: A Trailblazing Inventor in Agricultural Engineering
Introduction
Paul David Marvin is a notable inventor based in Dewitt, Iowa, whose work in agricultural engineering has led to 17 patents. His innovative spirit and dedication to improving harvesting systems have made significant contributions to the industry, reflecting his passion and expertise.
Latest Patents
Among his most recent patents is a groundbreaking invention focused on suspension compliance to reduce frame loading in harvesting systems. This innovative system features a header that is pivotally attached to a combine and includes a center section with left and right wings that can pivot according to terrain changes. The suspension system provides two engageable states that enhance dynamic wing behavior, which mitigates structural loads during operation.
Another significant patent that Marvin holds involves feederhouse gearboxes with reverser worm drives, specifically designed for combine harvesters. These gearboxes feature a unique selector mechanism that allows for both primary drive and reverser drive positions, enhancing the versatility of the combine harvester's functionality. This advancement contributes greatly to the efficiency and effectiveness of harvesting operations.
Career Highlights
Throughout his career, Marvin has made considerable strides in agricultural technology. He has worked with Deere & Company, where he has utilized his skills to develop innovative machinery that addresses the challenges faced by modern farmers. His ability to engineer practical solutions showcases his commitment to the field and the advancement of agricultural practices.
Collaborations
Marvin has collaborated with talented individuals such as Michael L. Vandeven and Bruce Alan Coers. These partnerships have enabled him to share ideas and insights, fostering an environment of creativity and innovation in agricultural engineering.
Conclusion
Paul David Marvin’s contributions to the field of agricultural technology through his 17 patents exemplify his role as a pioneering inventor. His latest innovations in harvesting systems and feederhouse gearboxes reflect his commitment to enhancing the efficiency of agricultural machinery. As he continues to push the boundaries of engineering, Marvin inspires future generations of inventors in the agricultural sector.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.