Andrew Marko

Title: **Andrew Marko: Innovator in Rail Vehicle Technology**

Introduction

Andrew Marko, an accomplished inventor based in North Braddock, PA, is recognized for his significant contribution to rail vehicle technology. With one patent to his name, he has made a notable impact in enhancing the safety and efficiency of rail systems.

Latest Patents

Marko's patented invention is an **Automatic Parking Brake for a Rail Vehicle**. This innovative device is designed to automatically lock the brakes in an applied position, ensuring that rail vehicles do not inadvertently roll away. The mechanism involves clamping the brake cylinder push rod, which prevents retraction from the applied position to a release position. Additionally, the design includes an actuator for operation and a manual release option, reflecting a blend of automation and user control.

Career Highlights

Marko is currently employed at Wabtec Holding Corporation, a company renowned for its advanced rail and transit technologies. His role within the company allows him to leverage his expertise while contributing to the development of safer rail systems.

Collaborations

In his career, Marko has collaborated with talented coworkers, including Thomas H. Engle and James E. Hart. Together, they foster a creative environment that encourages innovation in rail technology, pushing the boundaries of conventional engineering solutions.

Conclusion

Andrew Marko exemplifies the spirit of innovation in the rail industry. His patent on the automatic parking brake demonstrates not only his technical acumen but also his commitment to improving safety measures in rail transport. Through his work at Wabtec, he continues to contribute to advancements that are essential for modern rail systems, fostering a safer future for the industry.