This inventor holds 1 USPTO granted patent. Top assignees: China Petroleum Chemical Corporation, Oil Production Technology Research Institute of Shengli Oilfield Branch of China Petroleum Chemical Corporation. Active years: 2014.
Company Filing History:
1 out of 674 
1 out of 1 Years Active: 2014
Title: Zejun Zhu - Innovator in Oil Pumping Technology
Introduction
Zejun Zhu is a notable inventor based in Dongying, China. He has made significant contributions to the field of oil extraction technology. His innovative approach has led to the development of a unique oil pumping unit.
Latest Patents
Zejun Zhu holds a patent for an oil pumping unit, specifically a crank-type non-beam pumping unit. This invention includes various components such as a belt, a foundation, a crown sheave, a frame, a support rod, a belt pulley, a pin shaft, a crank, a transmission shaft, and a bracket. The design features a frame that is supported by a foundation and a support rod, allowing for efficient operation. The crank rotates synchronously with the transmission shaft, enhancing the functionality of the unit. This innovative design aims to improve the efficiency of oil extraction processes.
Career Highlights
Throughout his career, Zejun Zhu has worked with prominent organizations in the oil industry. He has been associated with China Petroleum Chemical Corporation and the Oil Production Technology Research Institute of Shengli Oilfield Branch of China Petroleum Chemical Corporation. His experience in these institutions has contributed to his expertise in oil pumping technologies.
Collaborations
Zejun Zhu has collaborated with notable colleagues in his field, including Yan Luo and Guangqi Gao. Their combined efforts have further advanced the development of oil extraction technologies.
Conclusion
Zejun Zhu's contributions to the field of oil pumping technology are noteworthy. His innovative designs and collaborations have the potential to enhance oil extraction efficiency. His work continues to influence the industry positively.