Multicycle valve system
US-2025314153-A1 · Oct 9, 2025 · US
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Gamble Mitchell patents
Gamble Mitchell is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gamble Mitchell |
| Total patents | 6 |
| First publication | Nov 25, 2021 |
| Latest publication | Oct 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Retaining backup system for frac plugs
US-12385350-B2 · Aug 12, 2025 · US
Dual sleeve valve system
US-2025163776-A1 · May 22, 2025 · US
Retaining backup system for frac plugs
US-2024093568-A1 · Mar 21, 2024 · US
Isolation plugs for enhanced geothermal systems
US-11661813-B2 · May 30, 2023 · US
Isolation plugs for enhanced geothermal systems
US-2021363854-A1 · Nov 25, 2021 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Schlumberger Technology Corp | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B33/129 | 4 |
| E21B43/26 | 3 |
| E21B2200/08 | 3 |
| E21B23/01 | 2 |
| E21B2200/20 | 2 |