Spark plug condition monitoring
US-10590903-B2 · Mar 17, 2020 · US
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Lenhardt Heiko patents
Lenhardt Heiko is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lenhardt Heiko |
| Total patents | 6 |
| First publication | Feb 19, 2015 |
| Latest publication | Mar 17, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Spark plug condition monitoring
US-2018100479-A1 · Apr 12, 2018 · US
Device for monitoring a sensor of a vehicle
US-9478079-B2 · Oct 25, 2016 · US
Method for specifying a malfunction of an exhaust gas recirculation system of an internal combustion engine of a motor vehicle and corresponding diagnostic device
US-9360394-B2 · Jun 7, 2016 · US
Device for monitoring a sensor of a vehicle
US-2015161830-A1 · Jun 11, 2015 · US
Method for specifying a malfunction of an exhaust gas recirculation system of an internal combustion engine of a motor vehicle and corresponding diagnostic device
US-2015047425-A1 · Feb 19, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Bosch Gmbh Robert | 4 |
| Caterpillar Energy Solutions Gmbh | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/40 | 4 |
| F01N11/00 | 2 |
| G01M15/10 | 2 |
| F02D41/0055 | 2 |
| F02D41/18 | 2 |