Release tool for downhole operations
US-2024076982-A1 · Mar 7, 2024 · US
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Roessler Dennis E patents
Roessler Dennis E is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Roessler Dennis E |
| Total patents | 20 |
| First publication | Mar 2, 2017 |
| Latest publication | Mar 7, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Release tool for downhole operations
US-11846176-B2 · Dec 19, 2023 · US
Switches for controlling downhole tools
US-2021002981-A1 · Jan 7, 2021 · US
Release tool for downhole operations
US-2021003000-A1 · Jan 7, 2021 · US
Electronic time delay apparatus and method
US-10689948-B2 · Jun 23, 2020 · US
Perforating gun system and method
US-10641068-B2 · May 5, 2020 · US
Perforating gun system and method
US-2019330962-A1 · Oct 31, 2019 · US
Reverse flow catch-and-release tool and method
US-10294752-B2 · May 21, 2019 · US
Reverse flow seat forming apparatus and method
US-10240446-B2 · Mar 26, 2019 · US
Reverse flow arming and actuation apparatus and method
US-10221654-B2 · Mar 5, 2019 · US
Recent patents
Latest publications not already listed above.
Reverse flow seat forming apparatus and method
US-10184319-B2 · Jan 22, 2019 · US
Electronic time delay apparatus and method
US-2018347314-A1 · Dec 6, 2018 · US
Reverse flow actuation apparatus and method
US-9689232-B2 · Jun 27, 2017 · US
Reverse flow catch-and-engage tool and method
US-9617826-B2 · Apr 11, 2017 · US
Reverse flow catch-and-release tool and method
US-2017058637-A1 · Mar 2, 2017 · US
Reverse flow actuation apparatus and method
US-2017058638-A1 · Mar 2, 2017 · US
Reverse flow seat forming apparatus and method
US-2017058640-A1 · Mar 2, 2017 · US
Reverse flow seat forming apparatus and method
US-2017058639-A1 · Mar 2, 2017 · US
Reverse flow arming and actuation apparatus and method
US-2017058634-A1 · Mar 2, 2017 · US
Reverse flow catch-and-engage tool and method
US-2017058642-A1 · Mar 2, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Geodynamics Inc | 20 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B2200/06 | 15 |
| E21B2034/007 | 14 |
| E21B34/14 | 11 |
| E21B34/142 | 10 |
| E21B43/26 | 8 |