Company Filing History:
4 out of 4 
3 out of 3 
1 out of 1 Years Active: 2002-2011
Title: Innovations by Paul Bien
Introduction
Paul Bien is an accomplished inventor based in Downers Grove, IL (US). He holds a total of 8 patents that showcase his contributions to the field of engineering, particularly in the area of locomotive technology. His innovative designs focus on improving the efficiency and reliability of traction motors used in locomotives.
Latest Patents
One of his latest patents is for a sleeve bearing for railway traction motors. This improved sleeve bearing provides additional lubrication beyond the single central wick currently in use. The design includes a recirculation system with at least two additional wicks located near the 6:00 operating position or multiple oil communication and delivery grooves. These features enhance the lubrication available for supporting the truck-axle journal in the axial direction.
Another significant patent by Bien is for a wick holder designed for a lubricating system of a locomotive traction motor support bearing. This improved wick holder incorporates a plurality of oil-reservoir louver pockets or splash-cups. These components store oil and delay its runoff, thereby increasing the oil saturation of the wick. This design ultimately enhances the delivery of oil to the axle journal area, providing increased protection against traction motor support bearing failure.
Career Highlights
Throughout his career, Paul Bien has worked with notable companies, including Magnus Division of L.V. Ventures, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for locomotive technology.
Collaborations
Paul Bien has collaborated with several professionals in his field, including John E. Macklin and Robert B. Foster. Their teamwork has likely played a role in the successful development of his patents and innovations.
Conclusion
Paul Bien's contributions to locomotive technology through his patents demonstrate his commitment to innovation and engineering excellence. His work continues to influence the industry and improve the performance of traction motors in locomotives.
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.