Wellbore isolation system with communication lines
US-9828826-B2 · Nov 28, 2017 · US
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Samuelson Marc N patents in 2017
Samuelson Marc N was listed as an assignee on 4 patent publications in 2017.
| Metric | Value |
|---|---|
| Company | Samuelson Marc N |
| Year | 2017 |
| Patents | 4 |
Patents
Representative publications for Samuelson Marc N in 2017.
Completion systems with flow restrictors
US-9732583-B2 · Aug 15, 2017 · US
Downhole health monitoring system and method
US-9624763-B2 · Apr 18, 2017 · US
Selectively disengagable sealing system
US-2017081939-A1 · Mar 23, 2017 · US
Top CPC classifications
Most common classification codes for Samuelson Marc N in 2017.
| CPC | Patents |
|---|---|
| E21B23/06 | 2 |
| E21B33/12 | 2 |
| E21B17/028 | 1 |
| E21B23/0412 | 1 |
| E21B33/10 | 1 |
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