Inventor
Michael John Dokter
Inventor
Okemos, MI, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation33%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general22%
F02DControlling combustion engines22%
B60WConjoint control of vehicle sub-units of different type or different function11%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology11%
PatentTitleYear
9,181,844'Diagnostic system and method for an oxygen sensor positioned downstream from a catalytic converter'20159,096,210'Coordination of fuel cutoff for fault detection and hybrid operation'20158,939,010'System and method for diagnosing faults in an oxygen sensor'20158,014,930'System and method for determining oxygen sensor heater resistance'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2015Patents assigned to GM GLOBAL TECH OPERATIONS INC (4)· patent assignee history
2011–2015Based in Okemos, MI, US· patent location history
2015Patents assigned to DOKTER MICHAEL JOHN (3)· patent assignee history
2015Patents assigned to LEVIJOKI STEPHEN PAUL (3)· patent assignee history
2015Patents assigned to SIEKKINEN JOHN W (3)· patent assignee history
2015Patents assigned to HEAP ANTHONY H (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 4 | 2011–2015 |
| DOKTER MICHAEL JOHNself | 3 | 2015 |
| LEVIJOKI STEPHEN PAUL | 3 | 2015 |
| SIEKKINEN JOHN W | 3 | 2015 |
| HEAP ANTHONY H | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okemos, MI, US | 4 | 2011–2015 |