Company Filing History:
Years Active: 2000-2007
Title: The Innovative Contributions of David F. Humphries
Introduction
David F. Humphries is a notable inventor based in Greencastle, PA (US). He has made significant contributions to the field of engineering with a total of 4 patents to his name. His work primarily focuses on enhancing the functionality and efficiency of rescue and recovery vehicles.
Latest Patents
One of his latest inventions is the Adjustable Recovery Spade. This innovative tool is designed to be adjustably coupled to a rescue vehicle, maximizing traction during rescue operations. The recovery spade features an anchor blade and a hollow support member. The anchor blade includes multiple holes for selective connection to the support member at varying heights via a pin. Additionally, the anchor blade has an anchor portion with teeth at one end for engaging the ground, which aids in traction, and coupling holes at the other end for selective connection at different angles.
Another significant patent is the Universal Adjustable Wrecker Body Sub-frame and Body Panel Assemblies. This invention consists of an adjustable body sub-frame assembly that mounts on a truck chassis, along with an adjustable body panel assembly that attaches to the body sub-frame. The sub-frame assembly includes left and right sub-frame rails that are mounted on the respective truck chassis rails. Each rail is equipped with sub-frame brace tubes and body support brackets, allowing for adjustability in the width of the body sub-frame assembly. The body panel assembly features left and right body panels, each with mounting brackets that align with the corresponding body support brackets, providing further adjustability.
Career Highlights
David F. Humphries has dedicated his career to developing innovative solutions that improve rescue and recovery operations. His work at Jerr-Dan Corporation has allowed him to collaborate with other talented engineers and contribute to advancements in vehicle recovery technology.
Collaborations
One of his notable coworkers is Christopher N. Goetz, with whom he has likely shared insights and expertise in their engineering endeavors.
Conclusion
David F. Humphries exemplifies the spirit of innovation through his patents and contributions to the field of vehicle recovery. His inventions not only enhance operational efficiency but also play a crucial role in rescue missions.