Inventor

TAN SONGMING

CN3 patents

Patents

3 patents

US8973325B1Mar 10, 2015

Method for roof drainage

UNIV CHONGQING13 citations82

US8950123B1Feb 10, 2015

Rainwater head

UNIV CHONGQING14 citations82

US9840428B2Dec 12, 2017

System for treating and recycling rainwater

UNIV CHONGQING1 citations48