Inventor · Guizhou, CN

Haijun Lao

1Patents
0h-index
12Co-inventors
23Inventor score

Filing activity: Apr 21, 2022 → Apr 21, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US12134872B2 High-efficient swift stepless layering water taking gate device Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.