Company Filing History:
5 out of 16,115 
1 out of 22 Years Active: 1981-1988
Title: Arrigo Addamiano: Innovator in Silicon Carbide Technology
Introduction
Arrigo Addamiano is a notable inventor based in Alexandria, VA (US). He has made significant contributions to the field of materials science, particularly in the development of silicon carbide technologies. With a total of 6 patents to his name, Addamiano's work has paved the way for advancements in semiconducting devices.
Latest Patents
One of his latest patents is a method of forming silicon carbide films on tantalum-containing substrates. This process allows for the creation of a smooth, continuous coating of silicon carbide on tantalum carbide, which is essential for various manufacturing applications. The material produced through this method has been utilized in the fabrication of semiconducting devices, including light-emitting diodes and selective thermal radiators capable of operating at temperatures up to 1200 degrees Celsius. Additionally, this method is beneficial for producing tantalum metal incandescent light filaments and corrosion-resistant tantalum articles.
Another significant patent involves the liquid phase epitaxy (LPE) of silicon carbide. This innovative method outlines the steps for creating cubic SiC devices by preparing a preform of high-purity silicon, on which a layer of cubic SiC has been deposited. The preform is then transferred to a furnace containing a molten bath of silicon saturated with SiC, allowing for further deposition of cubic SiC on the existing layer.
Career Highlights
Throughout his career, Addamiano has worked with esteemed organizations, including the United States Navy and the Government of the United States. His expertise in materials science has made him a valuable asset in various research and development projects.
Collaborations
Addamiano has collaborated with notable colleagues such as Philipp H. Klein and Roger E. Allen. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.
Conclusion
Arrigo Addamiano's innovative work in silicon carbide technology has significantly impacted the field of materials science. His patents reflect a commitment to advancing technology and improving the performance of semiconducting devices.