Inventor · Zaozhuang, CN

Liqin Han

1Patents
0h-index
9Co-inventors
19Inventor score

Filing activity: Oct 17, 2018 → Oct 17, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US11383996B2 Integrated physical method oily sewage treatment device Chemistry; Metallurgy 0 Active

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