This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Yantai Jereh Oilfield Services Group Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Junlei Yao: Innovator in Pump Technology
Introduction
Junlei Yao is a notable inventor based in Yantai, China. He has made significant contributions to the field of pump technology, particularly with his innovative designs that enhance operational efficiency and durability.
Latest Patents
Junlei Yao holds a patent for a "Crosshead box and plunger pump." This invention features a substantially rectangular crosshead box formed through an integral process. The design includes multiple crosshead cavities and exhaust chambers, which improve the service life and operational stability of the pump. By integrating the crosshead box, Yao's invention effectively controls the air pressure within the box body, leading to enhanced performance.
Career Highlights
Yao is associated with Yantai Jereh Oilfield Services Group Co., Ltd., where he applies his expertise in pump technology. His work focuses on developing solutions that meet the demands of the oilfield services industry.
Collaborations
Yao collaborates with talented professionals such as Feng Wang and Xiao Ma. Their combined efforts contribute to the advancement of innovative technologies in their field.
Conclusion
Junlei Yao's contributions to pump technology exemplify the impact of innovation in enhancing operational efficiency. His patent reflects a commitment to improving service life and stability in industrial applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile