Inventor
Andrew J. Harkenrider
Inventor
Rochester Hills, MI, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing50%
B60WConjoint control of vehicle sub-units of different type or different function20%
F02DControlling combustion engines10%
Y02TClimate change mitigation technologies related to transportation10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
10,183,672Method to optimize engine operation using active fuel management20197,597,650'Automatic transmission with neutral coast down feature'20096,205,390'Shift lever position logic'20016,159,129'Element overlap control for an automatic transmission'20006,149,548'Element overlap control for an automatic transmission'20006,094,612'Shutdown/recovery routine'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2001Patents assigned to DAIMLER CHRYSLER CORP (4)· patent assignee history
2000–2009Based in Rochester Hills, MI, US· patent location history
2009Patents assigned to CHRYSLER GROUP LLC (1)· patent assignee history
2019Patents assigned to GM GLOBAL TECH OPERATIONS LLC (1)· patent assignee history
2019Based in Oakland Township, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIMLER CHRYSLER CORP | 4 | 2000–2001 |
| CHRYSLER GROUP LLC | 1 | 2009 |
| GM GLOBAL TECH OPERATIONS LLC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester Hills, MI, US | 5 | 2000–2009 |
| Oakland Township, MI, US | 1 | 2019 |