Company Filing History:
Years Active: 2011
Title: Innovations by Joel Demarest in Centrifugally-Cast Tubes
Introduction
Joel Demarest, an accomplished inventor based in Pitres, France, has made significant contributions to the field of materials engineering with his innovative designs for centrifugally-cast tubes. With two patents to his name, his work focuses on enhancing the performance and manufacturing process of these crucial components used in various industries.
Latest Patents
Demarest's latest patents revolve around the technology for creating an improved centrifugally-cast tube. The inventive tube features a series of grooves and bosses that are mechanically machined into its interior surface via a broaching process. These grooves and bosses are defined by intersecting concave and convex radii, which enhance the tube's resistance to creep, carburization, and metal dusting. The innovations also provide an enhanced heat transfer rate and a desirable surface roughness. The method for manufacturing the tube includes mechanically deforming the interior surface with a series of cutting inserts positioned on support rings with incrementally differing dimensions. This method, along with the apparatus designed by Demarest, facilitates the creation of both straight and spiraled grooves and bosses.
Career Highlights
Joel Demarest is associated with Manoir Industries, Inc., where he has played a pivotal role in advancing tube manufacturing technologies. His inventive approach and dedication have allowed the company to enhance the functionality and efficiency of their products, making substantial impacts in the materials engineering sector.
Collaborations
Throughout his career, Demarest has worked alongside talented individuals such as Gilles Verdier. This collaboration has likely spurred innovation and supported the development of patented technologies that align with the cutting-edge advancements in tube manufacturing.
Conclusion
Joel Demarest stands out as a noteworthy inventor whose patents in centrifugally-cast tube technology demonstrate a blend of creativity, engineering excellence, and a forward-thinking approach to manufacturing processes. His contributions to Manoir Industries, Inc., along with his collaboration with colleagues, underscore his commitment to innovation in the materials engineering field.