Company Filing History:
2 out of 40,917 
1 out of 832,812 Years Active: 2014-2015
Title: Umakaran Nemallan: Innovator in Friction Stir Welding
Introduction
Umakaran Nemallan is a notable inventor based in Cupertino, CA, who has made significant contributions to the field of welding technology. He holds three patents, showcasing his innovative approach to friction stir welding.
Latest Patents
His latest patents include a method for friction stir welding with temperature control. This method involves determining the temperature of the parts being welded and preheating them to a desired temperature. By doing so, the friction required to plasticize the parts during welding is reduced, which allows for a lower rotational speed of the welding tool. This not only extends the tool's life but also maintains the efficiency of the welding process. Another significant patent is the dynamic path correction of friction stir welding. This method allows for the adjustment of the welding tool's position during the process, accounting for any movement of the parts being welded. This dynamic adjustment enhances the precision and effectiveness of the welding operation.
Career Highlights
Throughout his career, Umakaran has worked with prominent companies, including Apple Inc. His experience in such innovative environments has undoubtedly influenced his inventive capabilities and contributions to welding technology.
Collaborations
Umakaran has collaborated with various professionals in his field, including Alfredo Castillo, which has further enriched his work and innovations.
Conclusion
Umakaran Nemallan's contributions to friction stir welding demonstrate his commitment to advancing welding technology. His innovative methods and patents reflect a deep understanding of the complexities involved in the welding process.