This inventor holds 1 USPTO granted patent. Top assignee: Foseco Trading A.g.. Active years: 1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1982
Title: Paul F Duvall: Innovator in Metal Casting Technology
Introduction
Paul F Duvall is a notable inventor based in Medina, OH (US). He has made significant contributions to the field of metal casting, particularly with his innovative patent that enhances the efficiency and effectiveness of the casting process.
Latest Patents
Duvall holds a patent for "Hot tops," which is a hot top lining designed for use in casting metal ingots. This invention is strategically positioned in the mouth of the mould or in a head box at the top of the mould. The hot top lining comprises a plurality of refractory, heat-insulating lining slabs. Notably, at least one of these slabs features two horizontally extending ribs on its outward-facing surface, adjacent to its lower edge. These ribs serve to inhibit the upward flow of molten metal behind the slab, thereby improving the casting process. Duvall's innovation is crucial for enhancing the quality and efficiency of metal casting operations.
Career Highlights
Paul F Duvall is associated with Foseco Trading AG, where he applies his expertise in metal casting technology. His work at this company has allowed him to further develop and refine his inventions, contributing to advancements in the industry.
Conclusion
Paul F Duvall's contributions to metal casting technology through his innovative patent demonstrate his commitment to improving industrial processes. His work continues to influence the field and showcases the importance of innovation in manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile