Inventor · disambiguated record
David Ketcher
Also filed as: KETCHER DAVID ARTHUR
4 granted patents·3 pending applications·159 citations·filing 2000–2005
77Inventor score
Top patents by PatentIndex Score
7 records- 0196US6497095B2Regeneration of diesel engine particulate filter only above low fuel levelsFORD GLOBAL TECH INC·Filed 2000·Granted Dec 24, 2002·74 cites·19 claims
- 0292US6598387B2Reduction of exhaust smoke emissions following extended diesel engine idlingFORD GLOBAL TECH LLC·Filed 2000·Granted Jul 29, 2003·81 cites·9 claims
- 0350US2005066652A1Diesel aftertreatment systemsFiled 2004·Application pending·0 cites
- 0447US7475535B2Diesel aftertreatment systemsFORD GLOBAL TECH LLC·Filed 2005·Granted Jan 13, 2009·0 cites·15 claims
- 0540US6543218B2Preventing early degradation of exhaust treatment devicesFORD GLOBAL TECH INC·Filed 2001·Granted Apr 8, 2003·4 cites·20 claims
- 0638US2004083722A1Diesel aftertreatment systemsFORD GLOBAL TECH INC·Filed 2002·Application pending·0 cites
- 0732US2004083721A1Diesel aftertreatment systemsFORD GLOBAL TECH INC·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Ketcher files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →