Mark L Litherland

Title: Mark L Litherland: Innovator in Railway Transportation

Introduction

Mark L Litherland is a notable inventor based in Atlanta, GA (US). He has made significant contributions to the field of railway transportation, particularly with his innovative designs for railway cars. With a total of 3 patents to his name, Litherland's work reflects a commitment to enhancing the efficiency and safety of transporting motor vehicles.

Latest Patents

One of Litherland's latest patents is the Auto Rack Railway Car, designed specifically for the transportation of motor vehicles. This railway car may be articulated, comprising two or more units, and features end doors that are pivotally attached to the roof. Flexible seals are provided along the inner and outer edges of these end doors to ensure a secure closure. Ventilation is strategically incorporated into the side walls through small diameter perforations, which are grouped at elevations near the top and bottom of each level. The side walls are constructed using a combination of load-bearing panels that function as shear plates, along with vertical posts for added stability. To protect the door edges of the vehicles being transported, a series of parallel horizontal strips made from a relatively soft material are installed along the inside of each side wall on every level. Additionally, a flexible enclosure may be provided between adjacent car units, and a heat-reflecting corrosion-resistant coating is applied to the galvanized steel corrugated roof to extend its lifespan.

Career Highlights

Throughout his career, Mark L Litherland has worked with prominent companies in the railway industry, including Thrall Car Manufacturing Company and Trinity Industries, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in railway car design.

Collaborations

Litherland has collaborated with several professionals in the field, including James E Black, Jr and Andrew B Eaker. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions in railway transportation.

Conclusion

Mark L Litherland's contributions to railway transportation through his innovative designs and patents have made a significant impact in the industry. His work continues to influence the way motor vehicles are transported, showcasing the importance of innovation in enhancing safety and efficiency.