Inventor · disambiguated record
Craig M. Sawdon
Also filed as: SAWDON CRAIG M · SAWDON CRAIG MICHAEL
12 granted patents·1 pending application·99 citations·filing 2005–2016
90Inventor score
Top patents by PatentIndex Score
13 records- 0192US7748362B2Managing lean air/fuel transients in coordinated torque controlGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jul 6, 2010·25 cites·20 claims
- 0287US8478511B2System and method for knock detection based on ethanol concentration in fuelHAMAMA WAJDI B·Filed 2010·Granted Jul 2, 2013·13 cites·20 claims
- 0386US7526943B2Knock system with detection zonesGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted May 5, 2009·15 cites·26 claims
- 0482US9441556B2Noise updating systems and methodsGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted Sep 13, 2016·7 cites·20 claims
- 0580US7769536B2Diagnostic systems and methods for engine knock sensorsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Aug 3, 2010·11 cites·20 claims
- 0679US8973429B2System and method for detecting stochastic pre-ignitionGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Mar 10, 2015·4 cites·20 claims
- 0778US7562558B2Knock sensor diagnostic system and methodGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jul 21, 2009·12 cites·16 claims
- 0869US7565888B2System to release a stuck lock-pin in a cam phaserGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Jul 28, 2009·5 cites·12 claims
- 0965US7792633B2Ignition coil module fuse diagnosticGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 7, 2010·5 cites·20 claims
- 1050US9157825B2Engine knock diagnosticHAMAMA WAJDI B·Filed 2008·Granted Oct 13, 2015·2 cites·18 claims
- 1148US9376975B2Stochastic pre-ignition prediction and mitigation systems and methodsGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Jun 28, 2016·0 cites·20 claims
- 1236US2014297164A1Stochastic pre-ignition (spi) mitigation using an adaptive spi scalerGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
- 1332US9915240B2Method and system for engine auto-ignition detection and mitigationGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Mar 13, 2018·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Craig M. Sawdon 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 →