Coiled tubing systems and methods for geothermal wells
US-2025290377-A1 · Sep 18, 2025 · US
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Markham Andrew patents
Markham Andrew is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Markham Andrew |
| Total patents | 1 |
| First publication | Sep 18, 2025 |
| Latest publication | Sep 18, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Schlumberger Technology Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B17/20 | 1 |
| E21B43/114 | 1 |
| E21B19/22 | 1 |
| F24T50/00 | 1 |
| E21B47/04 | 1 |