Company Filing History:
11 out of 14 
3 out of 3 
1 out of 3 Years Active: 1989-2001
Title: Innovations by Pierre Delvaux in Molten Metal Filtration
Introduction
Pierre Delvaux, an accomplished inventor based in Bromptonville, CA, holds an impressive portfolio of 15 patents. His work primarily focuses on advancements in molten metal filtration technologies. Delvaux's inventions significantly contribute to the metallurgical industry, enhancing efficiency and effectiveness in various metal casting processes.
Latest Patents
Among his latest contributions to technology are two notable patents: the "Molten Metal Filtration and Distribution Device" and the "Method for Coating Protecting and Rigidifying a Fabric Made of Heat-Resistant Fibers." The former presents an innovative filtration and distribution device designed as a bag made from both solid and open weave heat-resistant fabrics. This unique combination enhances filtration properties while maintaining structural integrity at high temperatures. The distribution device features a hollow body with an outlet, ensuring effective molten metal flow, further advancing the state of molten metal handling.
The second patent introduces a method that applies a protective coating to heat-resistant fabrics made from materials like glass fibers. This coating utilizes a special composition comprising an organic sugar component and a mineral part, such as colloidal silica and wollastonite, providing exceptional rigidity and thermal resistance. This advancement is particularly valuable for producing filters used in the casting of liquid metals, especially aluminum.
Career Highlights
Pierre Delvaux has contributed his expertise to prominent companies, including Ceram-SNA Inc. and Cerminco Inc. His work at these organizations has been crucial in developing innovative solutions for metal filtration processes. With a strong foundation in materials science and engineering, Delvaux has been a key figure in enhancing the capabilities of manufacturing and metal processing technologies.
Collaborations
Throughout his career, Delvaux collaborated with esteemed professionals, such as Normand Lesmerises and Marcel Gouin. These partnerships allowed him to integrate diverse perspectives and expertise, driving the innovations witnessed in his recent patents. Their collaborative efforts have further solidified the advancements in the field of molten metal filtration.
Conclusion
Pierre Delvaux's contributions to metal filtration technology exemplify the innovative spirit within the metallurgical industry. His patents not only enhance manufacturing processes but also pave the way for future advancements in material sciences. With a robust career marked by collaboration and groundbreaking inventions, Delvaux continues to impact the field significantly, fostering a culture of innovation and improvement.