Drill rod clamping system and methods of using same
US-10364620-B2 · Jul 30, 2019 · US
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Wright Christopher Allen patents
Wright Christopher Allen is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wright Christopher Allen |
| Total patents | 10 |
| First publication | Jul 2, 2015 |
| Latest publication | Jul 30, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Drill rod alignment device and systems and methods of using same
US-10280697-B2 · May 7, 2019 · US
Drill rod clamping system and methods of using same
US-2018347292-A1 · Dec 6, 2018 · US
Drill rod clamping system and methods of using same
US-10066451-B2 · Sep 4, 2018 · US
Drill rod handling system for moving drill rods to and from an operative position
US-10047576-B2 · Aug 14, 2018 · US
Drill rod clamping system and methods of using same
US-2017175463-A1 · Jun 22, 2017 · US
Drill Rod Handling System For Moving Drill Rods To And from An Operative Position
US-2017130539-A1 · May 11, 2017 · US
Drill rod handling system for moving drill rods to and from an operative position
US-9593543-B2 · Mar 14, 2017 · US
Drill rod alignment device and systems and methods of using same
US-2016356106-A1 · Dec 8, 2016 · US
Drill rod handling system for moving drill rods to and from an operative position
US-2015184473-A1 · Jul 2, 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 |
|---|---|
| Bly Ip Inc | 9 |
| Longyear Tm Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B19/24 | 10 |
| E21B15/00 | 6 |
| E21B19/163 | 4 |
| E21B19/07 | 4 |
| E21B17/042 | 4 |