Patents/Assignees

YUNNAN HEXU ENVIRONMENTAL TECHNOLOGY CO., Ltd.

3 patents in portfolio

US12103879utility2024
Method for Advanced Nitrogen and Phosphorus Removal in Sewage Treatment
0 cites
US12098086utility2024
Device for Advanced Nitrogen and Phosphorus Removal in Sewage Treatment
0 cites
US11955968utility2024
Combined Logic Control Circuit and Sewage Treatment System
0 cites