Preloadable connectors for tubing
US-11215014-B2 · Jan 4, 2022 · US
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Derkacz Patrick Robert patents
Derkacz Patrick Robert is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Derkacz Patrick Robert |
| Total patents | 12 |
| First publication | Dec 29, 2016 |
| Latest publication | Jan 4, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Securing means for in-tubing probe retainer
US-11085247-B2 · Aug 10, 2021 · US
Seal and sacrificial components for a drill string
US-10934784-B2 · Mar 2, 2021 · US
Seal and sacrificial components for a drill string
US-10837240-B2 · Nov 17, 2020 · US
Method for sealing a gap sub assembly
US-10295060-B2 · May 21, 2019 · US
Seal and sacrificial components for a drill string
US-2019100969-A1 · Apr 4, 2019 · US
Securing means for in-tubing probe retainer
US-2019010765-A1 · Jan 10, 2019 · US
Seal and sacrificial components for a drill string
US-2018340414-A1 · Nov 29, 2018 · US
Sealing gasket and method for creating same
US-10125904-B2 · Nov 13, 2018 · US
Preloadable connectors for tubing
US-2018305986-A1 · Oct 25, 2018 · US
Recent patents
Latest publications not already listed above.
Sealing gasket and method for creating same
US-2016377206-A1 · Dec 29, 2016 · US
Method for sealing a gap sub assembly
US-2016377178-A1 · Dec 29, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Evolution Engineering Inc | 12 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B47/13 | 6 |
| E21B17/04 | 5 |
| E21B17/02 | 4 |
| F16J15/061 | 4 |
| E21B17/003 | 4 |