James M Barrier is an accomplished inventor based in Anaheim Hills, CA. He has made significant contributions to the field of composite materials, holding 2 patents that showcase his innovative approaches to manufacturing.

Latest Patents

One of his latest patents is titled "Methods for forming composite tubing having tapered ends." This invention involves the formation of reinforced composite tubes with integral tapered ends on tapered mandrels. The process includes conforming reinforcement fabric to the mandrel, retaining an opening in the fabric structure, and curing a matrix within the fabric to produce the desired composite. The fabric structure is typically cured in an external mold with an inflatable mandrel applying internal pressure.

Another notable patent is "Method for fabrication of refractory composite tubing." This method describes the formation of reinforced composite tubes by rolling flat reinforcement fabric onto a cylindrical or conical mandrel under tension. The fabric can be pre-impregnated with a matrix precursor or thermoplastic, allowing it to be compressed through heat and pressure during the rolling process. The resulting prepreg is cured in a vacuum bag, and the final composite tubes are substantially free from mechanical defects.

Career Highlights

James M Barrier has worked with notable companies such as Kaiser Aerospace & Electronics Corporation and Kaiser Aerotech. His experience in these organizations has contributed to his expertise in composite materials and innovative manufacturing techniques.

Collaborations

Throughout his career, James has collaborated with professionals like Mark D Drey and Leslie V Montford. These partnerships have likely enriched his work and led to further advancements in his field.

Conclusion

James M Barrier is a prominent inventor whose work in composite materials has led to significant innovations. His patents reflect a deep understanding of manufacturing processes and materials science.