Inventor

HONG Yongseck

CA3 patents

Patents

3 patents

US10471393B2Nov 12, 2019

Gas sparger for an immersed membrane

BL TECHNOLOGIES INC1 citations69

US11219866B2Jan 11, 2022

Gas sparger for an immersed membrane

BL TECHNOLOGIES INC0 citations59

US10173175B2Jan 8, 2019

Integrated gas sparger for an immersed membrane

BL TECHNOLOGIES INC0 citations45