This inventor holds 4 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent. Top assignees: Nanjing Chervon Industry Co., Ltd., Nanjing Chervon Industry Co., Ltd.. Active years: 2023-2026.
Company Filing History:
2 out of 58 
2 out of 326 
Years Active: 2023-2026
Title: Innovations by Inventor Ran Lan
Introduction
Ran Lan is a notable inventor based in Nanjing, China. He has made significant contributions to the field of power tools and concrete cutting machinery. With a total of 4 patents, his inventions reflect a commitment to enhancing efficiency and functionality in these areas.
Latest Patents
Ran Lan's latest patents include a power tool system and a tool attachment device. The tool attachment device is designed to assist a power tool in performing nailing tasks. It features a shell assembly, a rocker, a connection device, a driving wheel, and a transmission assembly. The design allows for a streamlined operation, with the rocker being rotatable within a hole passage of the shell assembly. Additionally, nail feeding structures are integrated into the driving wheel, enhancing the device's efficiency.
Another significant invention is a concrete cutting machine, which is capable of both wet and dry cutting. This machine includes a saw blade specifically designed for cutting concrete, driven by a motor that rotates about a first axis. The bottom plate supports both the motor and the saw blade, while a sliding plate assembly is incorporated to create a second cutting space that is smaller than the first. This innovative design allows for greater precision in concrete cutting tasks.
Career Highlights
Ran Lan is currently employed at Nanjing Chervon Industry Co., Ltd., where he continues to develop innovative solutions in the power tool and construction equipment sectors. His work has significantly impacted the efficiency and effectiveness of tools used in various industries.
Collaborations
Ran Lan collaborates with talented individuals such as Bun Hiong Chua and Jie Jiang. Their combined expertise fosters a creative environment that leads to groundbreaking innovations.
Conclusion
Ran Lan's contributions to the field of inventions, particularly in power tools and concrete cutting machinery, showcase his innovative spirit and dedication to improving industry standards. His patents reflect a deep understanding of practical applications, making him a valuable asset in the realm of technology and engineering.