Location History:
- Braghouse, GB (2014)
- Brighouse, GB (1996 - 2015)
- Rastrick, GB (2018)
- West Yorkshire, GB (2007 - 2020)
Company Filing History:
7 out of 1,578 
4 out of 76 
4 out of 67 Years Active: 1996-2020
Title: The Innovative Contributions of James Alexander McEwen
Introduction
James Alexander McEwen is a notable inventor based in West Yorkshire, GB. He has made significant contributions to the field of turbomachinery, holding a total of 15 patents. His work has been influential in advancing turbine technology, showcasing his expertise and innovative spirit.
Latest Patents
Among his latest patents is a variable geometry turbine that features a turbine wheel mounted for rotation about a turbine axis within a housing. The housing defines an annular inlet surrounding the turbine wheel, which is defined between first and second inlet sidewalls. This turbine design includes a cylindrical sleeve that is axially movable across the annular inlet, allowing for the variation of the gas flow path size through the inlet. The annular inlet is divided into at least two axially offset inlet passages, with the inner diameter of the sleeve being greater than that of the inlet passages. This innovative design enhances the efficiency and performance of turbomachines.
Career Highlights
James has worked with prominent companies in the industry, including Cummins Inc. and Holset Engineering Company, Limited. His experience in these organizations has allowed him to apply his inventive skills to real-world applications, contributing to the development of advanced turbine technologies.
Collaborations
Throughout his career, James has collaborated with notable colleagues such as Stephen E. Garrett and Robert L. Holroyd. These partnerships have fostered a creative environment that has led to the successful development of innovative solutions in turbomachinery.
Conclusion
James Alexander McEwen's contributions to turbine technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative designs continue to influence the industry and pave the way for future advancements.
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.