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US-11525520-B2 · Dec 13, 2022 · US
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Ashurst Joseph patents
Ashurst Joseph is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ashurst Joseph |
| Total patents | 3 |
| First publication | Jan 5, 2017 |
| Latest publication | Dec 13, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Pumping System Shaft Conversion Adapter
US-2019024665-A1 · Jan 24, 2019 · US
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US-2017002944-A1 · Jan 5, 2017 · 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 |
|---|---|
| Ge Oil & Gas Esp Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/128 | 3 |
| F04D13/10 | 2 |
| E21B34/06 | 2 |
| F16K15/026 | 2 |
| F04D29/054 | 1 |