This inventor holds 3 USPTO granted patents. Top assignees: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd., Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2025-2026
Title: Guoling Ju: Innovator in Flexible Pipe Technology
Introduction
Guoling Ju is a notable inventor based in Yantai, China. He has made significant contributions to the field of flexible pipe technology, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and efficiency of various systems.
Latest Patents
One of Guoling Ju's latest patents is the "Flexible Pipe End Portion Connection Structure." This invention provides a flexible pipe body and a joint that includes a channel extending through the joint. The design features a plurality of first stepped structures on the inner sidewall of the joint, allowing for a secure fit with the flexible pipe body. Another significant patent is the "Automatic Grease Injection System and Exploitation System." This system comprises a host module, shunting module, and control module, enabling efficient grease injection to various devices.
Career Highlights
Guoling Ju has worked with Yantai Jereh Petroleum Equipment & Technologies Co., Ltd., where he has applied his expertise in developing innovative solutions for the petroleum industry. His work has contributed to advancements in equipment technology and operational efficiency.
Collaborations
Throughout his career, Guoling Ju has collaborated with notable colleagues, including Dejian Bao and Shulin Zhang. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Guoling Ju's contributions to flexible pipe technology and automatic grease injection systems highlight his role as a significant inventor in the field. His patents reflect a commitment to innovation and improving industrial processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile