Packer for alternate flow channel gravel packing and method for completing a wellbore
US-9404348-B2 · Aug 2, 2016 · US
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Haeberle David C patents in 2016
Haeberle David C was listed as an assignee on 2 patent publications in 2016.
| Metric | Value |
|---|---|
| Company | Haeberle David C |
| Year | 2016 |
| Patents | 2 |
Patents
Representative publications for Haeberle David C in 2016.
Top CPC classifications
Most common classification codes for Haeberle David C in 2016.
| CPC | Patents |
|---|---|
| E21B33/124 | 2 |
| E21B43/04 | 2 |
| E21B23/06 | 1 |
| E21B33/12 | 1 |
| E21B33/126 | 1 |
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