Inventor

KWAN YUL

US3 patents

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

CATALYTIC SOLUTIONS INC

1 patent

US7943097B2May 17, 2011

Reactor system for reducing NOx emissions from boilers

CATALYTIC SOLUTIONS INC86 citations92

KWAN YUL

1 patent

US9132385B2Sep 15, 2015

System and method to gasify aqueous urea into ammonia vapors using secondary flue gases

KWAN YUL4 citations62

JOHNSON MATTHEY INC

1 patent

US7998444B2Aug 16, 2011

Method of reducing nitrogen oxides in a gas stream with vaporized ammonia

JOHNSON MATTHEY INC1 citations46