EPO Patents = 1

Forward Citations = 2

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29 inventors (with patents filed for the assignee):

Weixiang Lv (2 out of 2 patents)

Ming Li (2 out of 2 patents)

Zhonghai Zhang (2 out of 2 patents)

4. Jiguang Zhang (2 out of 3 patents)

5. Yonghua Zhang (2 out of 2 patents)

6. Ming Yang (1 out of 1 patent)

7. Lihua Han (1 out of 1 patent)

8. Tao Ma (1 out of 1 patent)

9. Feng Cao (1 out of 1 patent)

10. Kuankuan Li (1 out of 1 patent)

11. Xiaoliang Li (1 out of 1 patent)

12. Ju Luo (1 out of 1 patent)

13. Jingwei He (1 out of 1 patent)

14. Caifeng Wei (1 out of 1 patent)

15. Li Zhang (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12091293 - Main hoist system of rotary drilling rig, and control method therefor (2024-09-17),

2. 11603751 - Push-pull force control method for horizontal directional drilling machine and horizontal directional drilling machine (2023-03-14),

3. 11268328 - Double-walled drill pipe and drilling machine (2022-03-08),

4. 10041298 - Detachable combined-type drive key for rotary drilling rig power head (2018-08-07),

Xuzhou Xugong Foundation Construction Machinery Co., Ltd. (XCMG Foundation) is a subsidiary of XCMG Group, specializing in the design, development and production of foundation construction machinery. With over 30 years of experience, XCMG Foundation has become a leader in the industry, offering a wide range of products including rotary drilling rigs, diaphragm wall grabs, and hydraulic pile breakers.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#8 in Xuzhou

#5,549 in China

Xuzhou, China

Xuzhou Xugong Foundation Construction Machinery Co., Ltd.