Location History:
- Hudson, WI (US) (2012 - 2015)
- Wyoming, MN (US) (2017 - 2023)
Company Filing History:
15 out of 888 
1 out of 16 Years Active: 2012-2025
Title: The Innovative Mind of Stephen G. Crain
Introduction
Stephen G. Crain, an accomplished inventor based in Wyoming, MN, has made significant contributions to the field of engineering with a remarkable portfolio of 15 patents. His inventions showcase a blend of practicality and innovation, particularly in the off-road vehicle sector and power generation systems.
Latest Patents
Among his latest patents, one notable invention is the off-road vehicle, designed as a side-by-side utility vehicle. This vehicle features a frame adept at transferring loads efficiently, a routing tray to manage various fluid lines, a transmission that includes a passive duct acoustical attenuation device, and a door seal that allows for angled contact with the frame. Additionally, it boasts a modular door actuating mechanism and a modular skid plate, optimizing both functionality and user experience.
Another significant patent from Crain is the low loss shunt regulator, aimed at enhancing direct-current (DC) power generation for vehicles. This innovative system includes a boosting shunt regulator and a unique method for regulating AC generator output. The design employs gated power switches that are strategically connected between AC generator contacts and output contacts, allowing for duty cycles that boost AC output voltages effectively.
Career Highlights
Crain's impressive career includes tenure at respected companies such as Polaris Industries Inc. and McMillan Electric Company. His expertise in mechanical engineering and dedication to innovation have driven the development of various groundbreaking technologies in these organizations.
Collaborations
Throughout his career, Crain has worked alongside notable colleagues, including Joel M. Notaro and Joseph D. Tharaldson. Their collaboration has fostered creativity and innovation, enabling the realization of complex projects that have contributed to Crain's successful patent portfolio.
Conclusion
Stephen G. Crain's impressive array of patents and his commitment to engineering innovation highlight his significant role in advancing technology in both the automotive and electrical sectors. His inventions not only reflect his technical expertise but also his capacity to envision practical solutions for everyday challenges. As he continues to innovate, Crain remains an influential figure in the realm of invention and design.