Coolant leak diagnosis
US-10996134-B2 · May 4, 2021 · US
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Knieper Christopher H patents
Knieper Christopher H is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Knieper Christopher H |
| Total patents | 14 |
| First publication | May 4, 2017 |
| Latest publication | May 4, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Cooling sysytem mechanical pump diagnosis
US-10975857-B2 · Apr 13, 2021 · US
Cooling sysytem mechanical pump diagnosis
US-2021079912-A1 · Mar 18, 2021 · US
Cooling system air flow diagnosis
US-10857854-B2 · Dec 8, 2020 · US
Coolant leak diagnosis
US-2020378863-A1 · Dec 3, 2020 · US
Cooling system air flow diagnosis
US-2020324619-A1 · Oct 15, 2020 · US
Method and apparatus to monitor an on-vehicle fluidic subsystem
US-10672205-B2 · Jun 2, 2020 · US
Method and apparatus to monitor an on-vehicle fluidic subsystem
US-2019172274-A1 · Jun 6, 2019 · US
Prognostic system and method for an electric coolant pump
US-10273867-B2 · Apr 30, 2019 · US
Engine cooling systems and methods
US-10054030-B2 · Aug 21, 2018 · US
Recent patents
Latest publications not already listed above.
Prognostic system and method for an electric coolant pump
US-2018216517-A1 · Aug 2, 2018 · US
Coolant temperature correction systems and methods
US-10006335-B2 · Jun 26, 2018 · US
Engine cooling systems and methods
US-2017350303-A1 · Dec 7, 2017 · US
Coolant temperature correction systems and methods
US-2017122182-A1 · May 4, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gm Global Tech Operations Llc | 14 |
| Gm Global Technoloy Operations Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01P2005/125 | 6 |
| F01P2031/18 | 6 |
| F01P7/164 | 6 |
| F01P11/18 | 6 |
| F01P2025/32 | 6 |