James C Foster

Title: Innovations by James C Foster

Introduction

James C Foster is a notable inventor based in Arlington, TX (US). He has made significant contributions to the field of aerospace and defense through his innovative patents. With a total of 2 patents, Foster has developed advanced methods and apparatuses that enhance the performance and efficiency of various technologies.

Latest Patents

Foster's latest patents include a "Method for compression molding of laminated panels." This process involves producing reinforced laminate plastic panel structures by thermoplastic compression, utilizing internal mold mandrels that are significantly embrittled during or after the compression step. The method allows for the creation of hat stiffened panels formed from two thermoplastic resin sheets, using elongated mandrels made of ceramic particulate material. These mandrels are strategically arranged between a skin sheet and hat stiffener sheets, facilitating the formation of sandwich laminate structures.

Another significant patent is the "Method and apparatus for manufacturing high speed rotors." This invention focuses on a composite, carbon-carbon rotor or rotor hub designed for use in power translating devices, such as turbine engines or fluid pumps. The rotor consists of multiple carbon-carbon laminate plies layered to achieve the desired thickness. The plies include alternating cloth and spiral plies of fibrous material, which provide a variation in the rotor's cross-sectional configuration. The manufacturing process involves curing, pyrolyzing, and densifying the composite rotor to create a high-strength carbonized structure with orthotropic properties.

Career Highlights

James C Foster is currently associated with LTV Aerospace & Defense Company, where he applies his expertise in developing cutting-edge technologies. His work has significantly impacted the aerospace sector, particularly in enhancing rotor designs and composite materials.

Collaborations

Foster has collaborated with notable colleagues, including Jamie L Petty-Galis and Stanley L Whitcher. These partnerships have contributed to the advancement of innovative solutions in their respective fields.

Conclusion

James C Foster's contributions to innovation in aerospace and defense are commendable. His patents reflect a deep understanding of materials and manufacturing processes, showcasing his role as a leading inventor in the industry.