Rigidized seal assembly using automated space-out mechanism
US-12152456-B2 · Nov 26, 2024 · US
This page is not indexed by search engines while we improve data quality.
Mitchell Andrew B patents
Mitchell Andrew B is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mitchell Andrew B |
| Total patents | 7 |
| First publication | Dec 8, 2022 |
| Latest publication | Nov 26, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Barrier arrangement in wellhead assembly
US-12084937-B2 · Sep 10, 2024 · US
Lock Ring Actuator for Tubing Hanger Installation
US-2024151116-A1 · May 9, 2024 · US
Barrier arrangement in wellhead assembly
US-2023392466-A1 · Dec 7, 2023 · US
Barrier arrangement in wellhead assembly
US-11773678-B2 · Oct 3, 2023 · US
Rigidized Seal Assembly Using Automated Space-Out Mechanism
US-2023026935-A1 · Jan 26, 2023 · US
Barrier arrangement in wellhead assembly
US-2022389781-A1 · Dec 8, 2022 · 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 |
|---|---|
| Dril Quip Inc | 7 |
| Innovex Int Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B33/043 | 7 |
| E21B33/038 | 4 |
| E21B33/0355 | 4 |
| E21B34/04 | 4 |
| E21B33/0415 | 3 |