This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Caterpillar Inc.. Active years: 2022-2023.
Company Filing History:
Years Active: 2022-2023
Title: Innovations by Eric Matthew Gray
Introduction
Eric Matthew Gray is an accomplished inventor based in Mt. Zion, IL (US). He has made significant contributions to the field of engineering, particularly in the design and functionality of grading machines. With a total of 2 patents to his name, Gray's work showcases his dedication to innovation and improvement in machinery.
Latest Patents
Gray's latest patents include a "Circle Drive System with Clutch Protection in Motor Graders" and a "Monitoring System for a Grading Machine." The circle drive system features a hydraulic motor that generates torque for the rotation of a circle and a moldboard. It incorporates a gearbox to transfer the torque and a clutch connected to the hydraulic motor and gearbox. Additionally, it includes a hydraulic circuit with a pressure relief valve to manage the torque generated by the hydraulic motor. The monitoring system for a grading machine consists of various sensors that measure the position and movement of components such as the lift cylinder, drawbar, and blade carrier assembly. This system allows for the assessment of wear components, ensuring timely inspection, repair, or replacement.
Career Highlights
Gray is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. His work at Caterpillar has allowed him to apply his innovative ideas to real-world applications, enhancing the efficiency and effectiveness of grading machines.
Collaborations
Throughout his career, Gray has collaborated with notable coworkers, including Ernest Everett Stoops and Nathaniel Harshman. These collaborations have contributed to the development of advanced technologies in the field of grading machinery.
Conclusion
Eric Matthew Gray's contributions to the engineering field through his patents and work at Caterpillar Inc. highlight his innovative spirit and commitment to improving machinery. His inventions continue to influence the industry and pave the way for future advancements.