Downhole activation assembly with offset bore and method of using same
US-9732573-B2 · Aug 15, 2017 · US
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Adam Mark patents
Adam Mark is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Adam Mark |
| Total patents | 2 |
| First publication | Jul 9, 2015 |
| Latest publication | Aug 15, 2017 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nat Oilwell Dht Lp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B47/12 | 2 |
| E21B23/004 | 2 |
| E21B23/042 | 2 |
| E21B34/14 | 2 |
| E21B23/0419 | 2 |