Plunger lift optimization
US-9695680-B2 · Jul 4, 2017 · US
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Bergman Patrick W patents
Bergman Patrick W is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bergman Patrick W |
| Total patents | 3 |
| First publication | May 21, 2015 |
| Latest publication | Jul 4, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Plunger fall time identification method and usage
US-9476295-B2 · Oct 25, 2016 · US
Plunger lift optimization
US-2015136389-A1 · May 21, 2015 · 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 |
|---|---|
| Conocophillips Co | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/121 | 3 |
| E21B47/12 | 2 |
| F04B47/12 | 2 |
| E21B2200/22 | 2 |
| E21B2041/0028 | 1 |