This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Iowa State University Research Foundation Inc., The United States of America as Represented by the Department of Energy. Active years: 2013-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ankeny, IA (US) (2013)
- Carmel, IA (US) (2019)
- Nevada, IA (US) (2014 - 2020)
- Carmel, IN (US) (2020)
- Zionsville, IN (US) (2023)
Company Filing History:
7 out of 1,426 
1 out of 1,211 
Years Active: 2013-2023
Title: Innovations and Contributions of Joel R Rieken
Introduction
Joel R Rieken is a notable inventor based in Nevada, Iowa, with a significant portfolio of eight patents. His work primarily focuses on advancements in materials science, particularly in the field of gas atomization and alloying processes. Rieken's innovative approaches have contributed to the development of improved methods for producing high-quality metal powders.
Latest Patents
Among his latest patents, Rieken has developed a method for passivation and alloying element retention in gas atomized powders. This method involves exposing atomized particles to multiple gaseous reactive agents during solidification, which forms a passivation reaction film. This film retains a precursor halogen alloying element, enhancing the oxidation resistance of the resulting microstructure. Another significant patent is for an atomizer designed for improved ultra-fine powder production. This device features a concentric ring gas atomization nozzle with isolated gas supply manifolds, allowing for better manipulation of the atomization gas structure to increase the yield of atomized powders.
Career Highlights
Rieken has had a distinguished career, working with reputable organizations such as the Iowa State University Research Foundation and the U.S. Department of Energy. His contributions to these institutions have been instrumental in advancing research and development in materials science.
Collaborations
Throughout his career, Rieken has collaborated with esteemed colleagues, including Iver E Anderson and Andrew J Heidloff. These partnerships have fostered innovation and have led to significant advancements in their respective fields.
Conclusion
Joel R Rieken's contributions to the field of materials science through his patents and collaborations highlight his role as a leading inventor. His innovative methods for gas atomization and alloying processes continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile