Engine brake system for an internal combustion engine
US-2025369398-A1 · Dec 4, 2025 · US
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Hazel James Augustine patents
Hazel James Augustine is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hazel James Augustine |
| Total patents | 2 |
| First publication | Dec 2, 2025 |
| Latest publication | Dec 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Engine brake system for an internal combustion engine
US-12486807-B1 · Dec 2, 2025 · US
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 |
|---|---|
| F02D13/04 | 2 |
| F01L2009/2125 | 2 |
| F01L2009/213 | 2 |
| F01L9/21 | 2 |
| F01L2013/101 | 2 |