Company Filing History:
1 out of 522 
2 out of 832,680 Years Active: 1978-1985
Title: The Innovations of Leonard R. Levy
Introduction
Leonard R. Levy is a notable inventor based in Framingham, MA (US), recognized for his contributions to the field of plating compositions and etching processes. With a total of 3 patents to his name, Levy has made significant advancements that enhance the quality and efficiency of various manufacturing processes.
Latest Patents
One of Levy's latest patents is for an immersion tin composition and process for using it. This invention focuses on a plating composition capable of depositing tin over metallic surfaces that can be displaced by tin. The composition includes an inhibitor that improves the plating characteristics and allows for a higher ratio of thiourea to tin at elevated tin concentrations without the formation of 'black tin'. This innovation results in a greater yield of high-quality tin compared to previous tin plating compositions. Another significant patent is directed to an etchant and its application. This etchant comprises sulfuric acid activated with hydrogen peroxide or a synergistic combination of hydrogen peroxide and molybdenum. It features a source of phosphate ions as an inhibitor against the attack on tin and other metals, making it particularly useful for etching copper and its alloys in the presence of a tin etch resist.
Career Highlights
Throughout his career, Leonard R. Levy has worked with various companies, including Shipley Company, L.L.C. His work has focused on developing innovative solutions that address specific challenges in the manufacturing and plating industries.
Collaborations
Levy has collaborated with notable professionals in his field, including Michael Gulla and Oleh B. Dutkewych. These collaborations have contributed to the advancement of his inventions and the successful implementation of his patented processes.
Conclusion
Leonard R. Levy's contributions to the field of plating and etching processes demonstrate his innovative spirit and commitment to improving manufacturing techniques. His patents reflect a deep understanding of the challenges faced in these industries and provide effective solutions that enhance product quality.
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.