Inventor
Stephen F. Majkowski
Inventor
Rochester Hills, MI, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof55%
F02DControlling combustion engines27%
F01PCooling of machines or engines in general9%
Y02TClimate change mitigation technologies related to transportation9%
PatentTitleYear
6,722,187'Enhanced vacuum decay diagnostic and integration with purge function'20046,564,622'Method of determining soak-related time intervals of an internal combustion engine'20036,390,077'Adaptive flow restriction test method for an exhaust gas recirculation system'20026,382,017'Evaporative emission leak detection method with vapor generation compensation'20026,334,355'Enhanced vacuum decay diagnostic and integration with purge function'20026,321,695'Model-based diagnostic method for an engine cooling system'20016,311,548'Method of validating a diagnostic leak detection test for a fuel tank'20016,308,119'Preset diagnostic leak detection method for an automotive evaporative emission system'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2003Patents assigned to DELPHI TECH INC (7)· patent assignee history
2001–2004Based in Rochester Hills, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELPHI TECH INC | 7 | 2001–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester Hills, MI, US | 8 | 2001–2004 |