Inventor · disambiguated record
Stephen Geyer
Also filed as: GEYER STEPHEN · GEYER STEPHEN M · GEYER STEPHEN MARK
22 granted patents·1 pending application·300 citations·filing 2000–2021
95Inventor score
Top patents by PatentIndex Score
23 records- 0196US6378515B1Exhaust gas recirculation apparatus and methodMACK TRUCKS·Filed 2000·Granted Apr 30, 2002·78 cites·23 claims
- 0295US8567191B2Methods and systems for controlling transient engine responseGEYER STEPHEN MARK·Filed 2011·Granted Oct 29, 2013·25 cites·20 claims
- 0395US7163005B2Cooler bypass valve system and methodMACK TRUCKS·Filed 2005·Granted Jan 16, 2007·54 cites·30 claims
- 0494US7945376B2Engine and method of maintaining engine exhaust temperatureMACK TRUCKS·Filed 2005·Granted May 17, 2011·35 cites·30 claims
- 0592US7007680B2Cooler bypass valve system and methodMACK TRUCKS·Filed 2003·Granted Mar 7, 2006·45 cites·25 claims
- 0689US8903632B2Methods and systems for exhaust gas recirculation cooler regenerationPETERS ERIC DAVID·Filed 2012·Granted Dec 2, 2014·9 cites·18 claims
- 0788US8572951B2System and method for regenerating a particulate filterGALLAGHER SHAWN MICHAEL·Filed 2011·Granted Nov 5, 2013·9 cites·20 claims
- 0887US11655948B2Linear modular luminaireSIGNIFY HOLDING BV·Filed 2021·Granted May 23, 2023·3 cites·11 claims
- 0972US11028758B2Exhaust after-treatment system with adjustable flow path, and method for operating such an exhaust after-treatment systemVOLVO TRUCK CORP·Filed 2017·Granted Jun 8, 2021·1 cites·10 claims
- 1071US8191369B2Turbo-charger surge detectionGEYER STEPHEN·Filed 2004·Granted Jun 5, 2012·17 cites·5 claims
- 1170US7357538B2Method and apparatus for providing lightCOOPER TECHNOLOGIES CO·Filed 2006·Granted Apr 15, 2008·10 cites·8 claims
- 1266US8813479B2Emissions control diagnostic method and systemGEYER STEPHEN MARK·Filed 2011·Granted Aug 26, 2014·2 cites·19 claims
- 1360US7481557B2Method and apparatus for reflecting lightCOOPER TECHNOLOGIES CO·Filed 2006·Granted Jan 27, 2009·3 cites·31 claims
- 1459US9238468B2Systems and methods for controlling exhaust flow through an aftertreatment deviceHEVERLEY III LAWRENCE HOEY·Filed 2011·Granted Jan 19, 2016·1 cites·24 claims
- 1558US11053835B2Method and system for assessing engine faultsVOLVO TRUCK CORP·Filed 2018·Granted Jul 6, 2021·0 cites·24 claims
- 1652US10738720B2Method for controlling an air boosting apparatus in a two-stroke, opposed piston engine, and a two-stroke, opposed piston engine with an air boosting apparatusVOLVO TRUCK CORP·Filed 2014·Granted Aug 11, 2020·0 cites·22 claims
- 1751US10683782B2Two stroke, opposed piston engine with compression release brake arrangement and methodVOLVO TRUCK CORP·Filed 2014·Granted Jun 16, 2020·0 cites·20 claims
- 1849US10145283B2Diesel engine system and method and apparatus for handling diesel engine exhaustGEYER STEPHEN·Filed 2009·Granted Dec 4, 2018·0 cites·20 claims
- 1946US10941660B2Opposed piston engine with offset inlet and exhaust crankshaftsVOLVO TRUCK CORP·Filed 2017·Granted Mar 9, 2021·0 cites·20 claims
- 2044US8240134B2Engine with exhaust cooling and methodGEYER STEPHEN·Filed 2006·Granted Aug 14, 2012·0 cites·19 claims
- 2144US7084378B2Mass-flow sensor heating element protection method and apparatusEPIQ SENSOR NITE USA INC·Filed 2004·Granted Aug 1, 2006·7 cites·16 claims
- 2240US7398773B2EGR recovery system and methodMACK TRUCKS·Filed 2004·Granted Jul 15, 2008·1 cites·17 claims
- 2339US2012279206A1Device, method, and system for emissions controlGEYER STEPHEN MARK·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →