Inventor
BALLINGER TODD HOWARD
US11 patents
⚠️ This page may combine multiple inventors who share the name “BALLINGER TODD HOWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON MATTHEY PLC
8 patentsUS9040003B2May 26, 2015
Three way catalyst comprising extruded solid body
JOHNSON MATTHEY PLC31 citations96
US8906329B2Dec 9, 2014
Zeolite catalyst containing metal
JOHNSON MATTHEY PLC19 citations92
US6617276B1Sep 9, 2003
Hydrocarbon trap/catalyst for reducing cold-start emissions from internal combustion engines
JOHNSON MATTHEY PLC42 citations92
US6634169B1Oct 21, 2003
Method and system for maintaining efficiency of a three-way catalyst
JOHNSON MATTHEY PLC20 citations91
US6477831B1Nov 12, 2002
Combatting air pollution
JOHNSON MATTHEY PLC38 citations90
US9694349B2Jul 4, 2017
CO slip catalyst and method of using
JOHNSON MATTHEY PLC4 citations81
US9266064B2Feb 23, 2016
Co slip catalyst and method of using
JOHNSON MATTHEY PLC3 citations70
US10221742B2Mar 5, 2019
CO slip catalyst and method of using
JOHNSON MATTHEY PLC0 citations49