Method and apparatus for emissions mitigation on a hybrid vehicle
US-11305752-B2 · Apr 19, 2022 · US
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Piper Eric D patents
Piper Eric D is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Piper Eric D |
| Total patents | 2 |
| First publication | May 6, 2021 |
| Latest publication | Apr 19, 2022 |
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gm Global Tech Operations Llc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/40 | 2 |
| Y02T10/12 | 2 |
| B60W2710/0688 | 2 |
| B60W2710/065 | 2 |
| B60W2710/0644 | 2 |