Load balanced power section of progressing cavity device
US-11519381-B2 · Dec 6, 2022 · US
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Pilgrim Wayne Robert patents
Pilgrim Wayne Robert is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pilgrim Wayne Robert |
| Total patents | 4 |
| First publication | May 16, 2019 |
| Latest publication | Dec 6, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Load balanced power section of progressing cavity device
US-11035338-B2 · Jun 15, 2021 · US
Load Balanced Power Section of Progressing Cavity Device
US-2020256311-A1 · Aug 13, 2020 · US
Load Balanced Power Section of Progressing Cavity Device
US-2019145374-A1 · May 16, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Weatherford Tech Holdings Llc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B4/02 | 4 |
| E21B43/12 | 4 |
| F04C13/00 | 4 |
| F04C13/008 | 4 |
| F04C2/1075 | 4 |