Location History:
- Pinson, AL (US) (2010 - 2021)
- Birmingham, AL (US) (2021)
Company Filing History:
3 out of 3 
3 out of 6 
1 out of 11 Years Active: 2010-2025
Title: The Innovative Mind of Brent Duffner
Introduction: Brent Duffner, located in Pinson, AL, is a distinguished inventor with a total of seven patents to his name. His innovative work primarily focuses on enhancing railway systems, contributing to improvements in safety and efficiency.
Latest Patents: Brent’s latest patents reflect his dedication to advancing railway technology. One notable invention is the "Switch Point Roller Assembly," which is designed to be operatively connected to a switch point within a railway switch. This assembly features a spring, bolt assembly, roller assembly, housing assembly, and base plate, all working together to improve the operation and resilience of switch points against wear, leading to reduced maintenance costs and enhanced safety for personnel, passengers, and property. Another significant patent is the "Rail Fastening Apparatus," which offers an elongated design for use near obstacles, allowing for streamlined installation with minimal force. This design incorporates a shoulder with elevated notches that facilitate vertical and lateral movements, making it ideal for restricted spaces.
Career Highlights: Throughout his career, Brent has made significant contributions to the railway industry while working with notable companies such as Voestalpine Railway Systems, Nortrak LLC, and Voestalpine Nortrak Inc. His expertise in railway technology and innovation has established him as a key figure in the field.
Collaborations: Brent has worked alongside talented colleagues including Gary Click and Bradley Smith. Their collaboration has furthered the development of pioneering solutions in railway systems, illustrating Brent's capacity to work effectively in a team setting.
Conclusion: Brent Duffner exemplifies the spirit of innovation through his contributions to the railway sector. With a series of patents that focus on improving operational efficiency and safety, he continues to make a significant impact in the industry. His work not only showcases his skills as an inventor but also reflects his commitment to enhancing the technologies that keep our transportation systems functional and secure.