Inventor · Qingdao, CN

Sanlong Zheng

1Patents
0h-index
7Co-inventors
19Inventor score

Filing activity: Aug 1, 2019 → Aug 1, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US11149527B2 Steeply-inclined ultra-thick coal seam gas control method based on binary composite liquid Chemistry; Metallurgy 0 Active

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