This inventor holds 19 USPTO granted patents. Top assignees: Acf Industries, Incorporated, Buckeye Steel Castings Company, Gsi Engineering, Inc.. Active years: 1978-2003.
Location History:
- St. Charles, MO (US) (1978 - 1989)
- Gahanna, OH (US) (1995 - 2003)
Company Filing History:
5 out of 400 
5 out of 15 
5 out of 5 Years Active: 1978-2003
Title: Innovations by Richard B. Polley in Railway Technology
Introduction
Richard B. Polley, residing in St. Charles, MO, is a prolific inventor with a remarkable portfolio of 19 patents. His innovative contributions primarily focus on enhancing railway technology, specifically hydraulic and pneumatic railway suspensions. Through his inventions, he has aimed to improve the safety, efficiency, and performance of railway systems.
Latest Patents
One of Richard's notable patents is the "Retractable Auxiliary Bumper for Hydraulic or Pneumatic Railway Suspensions." This invention introduces an auxiliary suspension system designed to enhance passenger train operations. It features a bumper assembly located beneath the railcar body, which includes a bumper pad that retracts under specific pressure levels in the hydraulic or pneumatic suspension. This retraction allows the passenger car to kneel at station platforms, facilitating ease of access by aligning the car floor with platform height. Conversely, when pressure is absent, the bumper pad extends to ensure safe operation.
Another significant patent is the "Lightweight Truck Sideframe," which aims to reduce the weight of railway car sideframes. By eliminating the double wall of the truck sideframe tension member, Polley has created a construction that is not only lighter but also meets the stringent strength and durability requirements set by the Association of American Railroads. This innovation is a testament to his commitment to improving railway infrastructure.
Career Highlights
Throughout his career, Richard B. Polley has collaborated with prominent companies in the railway industry, including Buckeye Steel Castings Company and ACF Industries Incorporated. His work has consistently focused on innovative solutions to traditional railway challenges, thereby contributing to advancements in the field.
Collaborations
Richard has worked alongside skilled professionals such as Keith L. Jackson and Dallas L. Schmitt, combining their expertise to further enhance railway technology. These collaborations have played a vital role in the successful development and implementation of his patented inventions.
Conclusion
In summary, Richard B. Polley's significant contributions to railway technology through his 19 patents exemplify the importance of innovation in the transportation sector. His latest inventions demonstrate a clear understanding of the challenges faced by modern rail systems and provide effective solutions to improve safety and efficiency. As the railway industry continues to evolve, Richard's work remains essential in shaping its future.