Keith Carrigan is a prominent inventor based in Playa Vista, California. He has made significant contributions to the field of aerospace technology, holding a total of nine patents. His work focuses on advanced materials and manufacturing techniques that enhance the performance and reliability of aerospace components.

Latest Patents

Among his latest patents is an innovative aerospace mirror manufacturing assembly. This invention features a reaction bonded (RB) silicon carbide (SiC) mirror substrate, which is complemented by a SiC cladding that forms an optical surface on the front side of the aerospace mirror. The manufacturing method involves creating a green mirror preform from porous carbon and silicon carbide, followed by material removal to form support ribs. The preform is then infiltrated with silicon to produce the RB SiC mirror substrate, which is further refined to create a mounting interface and reflector surface. Another notable patent involves congruently melting a high purity titanium alloy for optical mounts and structural elements. This flexure design incorporates a bipod strut pair and a titanium-zirconium-niobium alloy, which has a specific melting temperature range, enhancing the structural integrity of aerospace components.

Career Highlights

Keith Carrigan is currently employed at Raytheon Company, where he applies his expertise in aerospace engineering. His innovative approaches have led to advancements in the manufacturing processes of critical aerospace components, contributing to the overall efficiency and effectiveness of aerospace systems.

Collaborations

Throughout his career, Carrigan has collaborated with notable colleagues, including Sunder S Rajan and John F Silny. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Keith Carrigan's contributions to aerospace technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative work continues to push the boundaries of what is possible in aerospace engineering.

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