This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Caterpillar Tractor Co.. Active years: 1977-1980.
Company Filing History:
Years Active: 1977-1980
Title: Innovations of James A. Hooker
Introduction
James A. Hooker is a notable inventor based in Peoria, IL (US). He has made significant contributions to the field of engineering, particularly through his innovative patents. With a total of 2 patents, Hooker has demonstrated his expertise and creativity in developing practical solutions for various applications.
Latest Patents
One of Hooker's latest patents is the "Apparatus for rotating of track bushing by combined static and dynamic." This invention is designed for use in rotating a bushing of an assembled track, where the bushing is press-fitted into apertures of a pair of links. The apparatus includes first and second members that can be secured to the links, along with a rapidly extendable and retractable cylinder that interconnects the members. This design provides a vibratory motion that should ideally operate at the resonant frequency of the links while applying rotational torque to the bushing.
Another significant patent by Hooker is the "Controllably deformable fastener assembly." This assembly features a fastener, clamping means, and a crushable element. The fastener includes a threaded shank portion, a head portion, and a shoulder portion on the head. The shank is made from a material with a preselected tensile yield load. The clamping means is designed to screw threadably receive the shank portion, allowing for the secure attachment of two members. The crushable element is strategically placed between the members and is made from a material that can be plastically deformed at a specific load, which is less than the tensile yield load of the fastener's shank.
Career Highlights
James A. Hooker is associated with Caterpillar Tractor Co., where he has applied his inventive skills to enhance the company's engineering capabilities. His work has contributed to the development of advanced machinery and equipment, showcasing his commitment to innovation in the industry.
Collaborations
Throughout his career, Hooker has collaborated with notable colleagues, including Dean W. Martin and Rollen G. Easter. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
James A. Hooker is a distinguished inventor whose contributions have significantly impacted the engineering field. His innovative patents and collaborations reflect his dedication to advancing technology and improving practical applications.