Threaded connections for tubular members
US-11204115-B2 · Dec 21, 2021 · US
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Mitchell John W patents
Mitchell John W is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mitchell John W |
| Total patents | 2 |
| First publication | Jan 23, 2020 |
| Latest publication | Dec 21, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Threaded connections for tubular members
US-2020025318-A1 · Jan 23, 2020 · 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 |
|---|---|
| Nat Oilwell Varco Lp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16L15/009 | 2 |
| F16L15/004 | 2 |
| F16L15/06 | 2 |
| F16L25/021 | 2 |
| F16L23/12 | 2 |