Location History:
- Yantai, CN (2020 - 2022)
- Shandong, CN (2023)
Company Filing History:
4 out of 161 
1 out of 11 Years Active: 2020-2025
Title: The Innovative Contributions of Maomao Han
Introduction
Maomao Han is a notable inventor based in Yantai, China. He has made significant contributions to the field of engineering, particularly in the development of advanced mixing and discharging systems. With a total of 5 patents to his name, Han's work reflects a commitment to innovation and practical solutions in technology.
Latest Patents
Han's latest patents include a mixing and discharging device, a mixing and discharging system, and a fracturing system. The mixing and discharging device features a main shell, an impeller structure, and a main shaft. The main shell is equipped with a top cover, while the impeller structure resides within the shell. The main shaft is designed to drive the impeller structure to rotate, extending through the top cover into the main shell. The bottom end of the main shaft is fixed to the impeller structure and is separated from the shell. Additionally, he has developed a fuel cell-based control method, control device, and well-site stimulation method. This control device includes selecting at least one from a plurality of first fuel cells to form a fuel cell stack and distributing gas for the fuel cell stack.
Career Highlights
Throughout his career, Maomao Han has worked with prominent companies such as Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. and American Jereh International Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Han has collaborated with talented individuals in his field, including Shuwei Li and Yipeng Wu. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Maomao Han's contributions to engineering and technology through his patents and collaborations highlight his innovative spirit and dedication to improving industry standards. His work continues to influence the field and inspire future inventors.