Company Filing History:
8 out of 25 
2 out of 5 
1 out of 1 Years Active: 1981-1992
Title: Duraid Mahrus: Innovator in Plain Bearing Technology
Introduction
Duraid Mahrus is a notable inventor based in Sao Paulo, Brazil. He has made significant contributions to the field of engineering, particularly in the development of plain bearing technologies. With a total of 11 patents to his name, Mahrus has demonstrated a commitment to innovation and excellence in his work.
Latest Patents
Mahrus's latest patents include a method of making a plain bearing sliding layer for use in internal combustion engines. This method involves immersing a metal substrate in a chemical solution containing copper, tin, and lead salts, along with specific compounds that facilitate the selective electrodeposition of materials. The result is a multilayer plain bearing composed of alternating layers of softer and harder materials, enhancing the performance and durability of the bearings.
Career Highlights
Throughout his career, Duraid Mahrus has worked with prominent companies such as Metal Leve S/A Indústria e Comércio and Metal Leve S.A. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in bearing technology.
Collaborations
Mahrus has collaborated with notable professionals in his field, including Ademir Carubelli and Antonio C. Paulos. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Duraid Mahrus is a distinguished inventor whose work in plain bearing technology has made a lasting impact on the industry. His innovative methods and collaborative spirit continue to inspire advancements in engineering.