Magnetic flux leakage and electromagnetic acoustic transducer joint testing device and method for drill pipe at wellhead
US-12339250-B2 · Jun 24, 2025 · US
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Patent family 93020173
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 93020173 |
| Family type | — |
| Earliest priority | Sep 11, 2024 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US12339250B2 — Magnetic flux leakage and electromagnetic acoustic transducer joint testing device and method for drill pipe at wellhead |
Representative publication
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US12339250B2 — Magnetic flux leakage and electromagnetic acoustic transducer joint testing device and method for drill pipe at wellhead (published Jun 24, 2025)
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