Adjustable fracturing system
US-10487637-B2 · Nov 26, 2019 · US
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Cavanagh James D patents
Cavanagh James D is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cavanagh James D |
| Total patents | 10 |
| First publication | Feb 12, 2015 |
| Latest publication | Nov 26, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Rotating wellhead hanger assemblies
US-10323480-B2 · Jun 18, 2019 · US
Rotating wellhead hanger assemblies
US-2018195365-A1 · Jul 12, 2018 · US
Rotating wellhead hanger assemblies
US-9909385-B2 · Mar 6, 2018 · US
Running tool with overshot sleeve
US-9863205-B2 · Jan 9, 2018 · US
Adjustable fracturing system
US-2017350223-A1 · Dec 7, 2017 · US
Rotating mandrel casing hangers
US-9689229-B2 · Jun 27, 2017 · US
Adjustable fracturing system
US-9631469-B2 · Apr 25, 2017 · US
Running tool with overshot sleeve
US-2015152701-A1 · Jun 4, 2015 · US
Rotating wellhead hanger assemblies
US-2015041151-A1 · Feb 12, 2015 · 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 |
|---|---|
| Cameron Int Corp | 10 |
| Camerson Int Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B33/14 | 5 |
| E21B33/0415 | 5 |
| F16L27/12751 | 3 |
| F16L27/1273 | 3 |
| Y10T137/85938 | 3 |