This inventor holds 1 USPTO granted patent. Top assignee: Alcan International Limited. Active years: 2004.
Company Filing History:
Years Active: 2004
Title: The Innovations of Lawrence Purdon
Introduction
Lawrence Purdon is an accomplished inventor based in Inverary, CA. He is known for his significant contributions to the field of materials science, particularly in the development of aluminum alloys. His innovative work has led to advancements in die casting technology, which are crucial for various industrial applications.
Latest Patents
Lawrence Purdon holds a patent for an aluminum alloy designed for making naturally aged die cast products. This alloy combines good as-cast strength with good as-cast ductility, eliminating the need for heat treatment. The composition of the alloy includes 2.75-5.25 wt. % magnesium, 1.85-3.15 wt. % zinc, 0.65-1.2 wt. % manganese, and other elements, with the balance being aluminum and incidental impurities. Notably, the magnesium content is greater than or equal to the zinc content, which enhances the alloy's performance. A high-strength version of the alloy features 4.75%-5.25 wt. % magnesium and 2.85-3.15 wt. % zinc, while a high-ductility version comprises 2.75-3.25 wt. % magnesium and 1.85-2.5 wt. % zinc.
Career Highlights
Lawrence Purdon has made a significant impact in the field of materials engineering through his work at Alcan International Limited. His expertise in aluminum alloys has positioned him as a key figure in the development of advanced materials for die casting applications. His innovative approach has led to the creation of products that meet the demanding requirements of various industries.
Collaborations
Lawrence has collaborated with notable professionals in his field, including his coworker J. Fred Major. Their combined expertise has contributed to the successful development of new materials and technologies.
Conclusion
Lawrence Purdon's contributions to the field of aluminum alloys have paved the way for advancements in die casting technology. His innovative patent reflects his commitment to improving material performance and efficiency. His work continues to influence the industry and inspire future innovations.