Inventor

SUNG KENG-CHUAN

TW4 patents

⚠️ This page may combine multiple inventors who share the name “SUNG KENG-CHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEADERMAN & ASS CO LTD

2 patents

US9670084B2Jun 6, 2017

Method for treating wastewater containing tetramethylammonium hydroxide and ammonium nitrogen

LEADERMAN & ASS CO LTD0 citations29

US9695075B2Jul 4, 2017

Fluidized bed reactor for ammonia laden wastewater and method for treating ammonia laden wastewater

LEADERMAN & ASS CO LTD0 citations27

LEADERMAN & ASSOCIATES CO LTD

1 patent

US7972513B2Jul 5, 2011

Process for treating nitrogenous wastewater with simultaneous autotrophic denitrification, hetertrophic denitrification and COD removal

LEADERMAN & ASSOCIATES CO LTD9 citations75

LEE DER-MING

1 patent

US8721888B2May 13, 2014

Wastewater treatment method using annularly arranged microorganism carriers

LEE DER-MING4 citations60