Spring biased pump stage stack for submersible well pump assembly
US-11242856-B2 · Feb 8, 2022 · US
This page is not indexed by search engines while we improve data quality.
Tolley Eric patents
Tolley Eric is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tolley Eric |
| Total patents | 2 |
| First publication | Apr 16, 2020 |
| Latest publication | Feb 8, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Baker Hughes A Ge Co Llc | 2 |
| Baker Hughes Holdings Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04D13/10 | 2 |
| F04D29/0413 | 2 |
| F04D13/08 | 2 |
| F04D29/043 | 2 |
| F05D2260/38 | 2 |