Devices, systems, and methods for top drive clearing
US-11035183-B2 · Jun 15, 2021 · US
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Thiessen Jay John patents
Thiessen Jay John is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Thiessen Jay John |
| Total patents | 13 |
| First publication | Apr 2, 2015 |
| Latest publication | Jun 15, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Devices, systems, and methods for top drive clearing
US-2020040673-A1 · Feb 6, 2020 · US
Drilling rig mast erection system
US-9869109-B2 · Jan 16, 2018 · US
Collapsible substructure for a mobile drilling rig
US-9556676-B2 · Jan 31, 2017 · US
Performing simultaneous operations on multiple wellbore locations using a single mobile drilling rig
US-9464488-B2 · Oct 11, 2016 · US
Drilling rig mast erection system
US-2016251870-A1 · Sep 1, 2016 · US
Mobile drilling rig with telescoping substructure boxes
US-9366053-B2 · Jun 14, 2016 · US
Drilling mud cooling system
US-2015330165-A1 · Nov 19, 2015 · US
Collapsible substructure for a mobile drilling rig
US-2015300091-A1 · Oct 22, 2015 · US
Mobile drilling rig with telescoping substructure boxes
US-2015300038-A1 · Oct 22, 2015 · US
Recent patents
Latest publications not already listed above.
Mobile drilling rig with telescoping substructure boxes
US-9091126-B2 · Jul 28, 2015 · US
Collapsible substructure for a mobile drilling rig
US-9091125-B2 · Jul 28, 2015 · US
Performing simultaneous operations on multiple wellbore locations using a single mobile drilling rig
US-2015090450-A1 · Apr 2, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nat Oilwell Varco Lp | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B15/003 | 10 |
| E21B15/00 | 10 |
| E21B7/023 | 8 |
| E21B7/02 | 8 |
| E21B15/006 | 8 |