Patents/Assignees

XUZHOU XUGONG FOUNDATION CONSTRUCTION MACHINERY CO., Ltd.

3 patents in portfolio

US12498297utility2025
Test Device and Method for Testing and Commissioning Comprehensive Performance of Rotary Drilling Rig
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US12091293utility2024
Main Hoist System of Rotary Drilling Rig, and Control Method Therefor
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US11603751utility2023
Push-pull Force Control Method for Horizontal Directional Drilling Machine and Horizontal Directional Drilling Machine
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