Company Filing History:
6 out of 495 
1 out of 86 Years Active: 1982-2003
Title: Innovations by Paul W Jeffrey
Introduction
Paul W Jeffrey is a notable inventor based in Kingston, CA, recognized for his contributions to the field of aluminum alloys. With a total of seven patents to his name, he has made significant advancements in materials science, particularly in the development of extrudable aluminum alloys.
Latest Patents
Among his latest patents, one describes a novel extrudable aluminum-based alloy consisting of 0.60-0.84% magnesium, 0.45-0.58% silicon, 0.15-0.40% copper, 0.04-0.35% chromium, or 0.20-0.80% manganese, with less than 0.25% iron. This alloy is designed to enhance extrudability by minimizing the magnesium content while maintaining mechanical properties. Another significant patent focuses on aluminum alloy products that combine good strength with high resistance to pitting corrosion. These products are extruded from aluminum alloys of the AA1000, AA3000, or AA8000 series, containing specific percentages of zinc, titanium, manganese, and silicon, making them particularly useful in applications like heat exchanger tubing.
Career Highlights
Throughout his career, Paul has worked with prominent companies such as Alcan International Limited and Alcan Research and Development Limited. His work has contributed to the advancement of aluminum alloy technology, showcasing his expertise in the field.
Collaborations
Paul has collaborated with notable professionals in the industry, including Nicholas Charles Parson and Thiagarajan Ramanan. These collaborations have further enriched his work and innovations in aluminum alloys.
Conclusion
Paul W Jeffrey's contributions to the field of aluminum alloys through his patents and collaborations highlight his significant role as an inventor. His work continues to influence the materials science industry, paving the way for future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.