This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Jac Operations, Inc.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: David F Single: Innovator in Railcar Modification
Introduction
David F Single is a notable inventor based in Portage, PA (US). He has made significant contributions to the field of railcar modification, showcasing his expertise through his innovative patent.
Latest Patents
David F Single holds a patent for a method and cast components for cold formed center sill rail car modification programs and railcars formed thereby. This patent outlines a comprehensive method for modifying existing railcars by incorporating a cold formed center sill. The process involves removing an upper portion of the railcar, cutting and splicing the center sill, and forming an upper railcar body with top chord sections and side walls. Additionally, it includes constructing an underframe with bolsters and lateral I-Beam cross bearers, ultimately coupling the upper body to the underframe.
Career Highlights
David is currently employed at Jac Operations, Inc., where he applies his innovative ideas to enhance railcar designs. His work has contributed to advancements in railcar safety and efficiency.
Collaborations
Throughout his career, David has collaborated with talented individuals such as Cloyd Wirick and Greg P Josephson. These partnerships have fostered a creative environment that encourages innovation and problem-solving.
Conclusion
David F Single's contributions to railcar modification through his patent demonstrate his commitment to innovation in the transportation industry. His work continues to influence the design and functionality of railcars, showcasing the importance of inventive thinking in engineering.