Remanufactured prechamber device and method
US-10184387-B2 · Jan 22, 2019 · US
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Hatfield Darryl patents
Hatfield Darryl is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hatfield Darryl |
| Total patents | 2 |
| First publication | Aug 2, 2018 |
| Latest publication | Jan 22, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Remanufactured Prechamber Device and Method
US-2018216518-A1 · Aug 2, 2018 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Caterpillar Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K26/211 | 2 |
| B23K1/00 | 2 |
| B23K26/60 | 2 |
| B23K26/0006 | 2 |
| B23K2101/003 | 2 |