Company Filing History:
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Years Active: 1978-1983
Title: Celebrating the Innovations of LeRoy R. Curwick in Alloy Technology
Introduction
LeRoy R. Curwick, an accomplished inventor based in Warwick, NY, has made significant strides in the field of alloy technology, demonstrating remarkable ingenuity through his four patents. His work primarily revolves around developing nickel-based alloys, which have extensive applications, particularly in the automotive industry.
Latest Patents
Curwick's latest innovations include a Nickel-chromium-iron alloy designed primarily for automotive turbocharger applications. This alloy exhibits exceptional characteristics such as good stress-rupture strength, ductility, and tensile strength, making it highly desirable for demanding environments. The alloy composition generally consists of 10-15% Chromium (Cr), 18-30% Iron (Fe), 3-4.25% Titanium (Ti), 2.25-3.5% Aluminum (Al), with a combined Ti and Al ranging from 6% to 7.25%. Furthermore, it mandates a Ti to Al ratio of at least 0.9, up to 1.6, along with additional elements such as 4-6% Molybdenum (Mo), 0.01-0.2% Boron (B), and 0.03-0.3% Carbon (C), with the balance being nickel. Another noteworthy patent is an oxide dispersion-strengthened nickel-base alloy, which includes specific amounts of chromium, aluminum, tungsten, molybdenum, and yttria. This unique formulation provides robust strength properties across a range of temperatures while offering substantial corrosion resistance.
Career Highlights
Throughout his career, Curwick has been affiliated with respected organizations known for their contributions to materials science. He has worked at the International Nickel Company, Inc. and the Inco Research & Development Center Inc., where he honed his skills and contributed to groundbreaking advancements in alloy development.
Collaborations
Collaboration has been a cornerstone of Curwick's inventive journey. He has worked alongside notable colleagues such as Raymond C. Benn and Howard F. Merrick, combining their expertise to push the boundaries of material innovation.
Conclusion
LeRoy R. Curwick's patents reflect not only his dedication to advancing alloy technology but also his impact on the industry as a whole. With innovative solutions that address the evolving needs of automotive applications, his contributions will continue to inspire future developments in materials science.