Electric submersible pump with reduced vibration
US-11585355-B2 · Feb 21, 2023 · US
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Lam Hao patents
Lam Hao is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lam Hao |
| Total patents | 8 |
| First publication | Aug 4, 2016 |
| Latest publication | Feb 21, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Cepstrum analysis of oilfield pumping equipment health
US-10801491-B2 · Oct 13, 2020 · US
Electric submersible pump with reduced vibration
US-2020116164-A1 · Apr 16, 2020 · US
Electric submersible pump with reduced vibration
US-10385875-B2 · Aug 20, 2019 · US
Apparatus and methods for identifying defective pumps
US-9797395-B2 · Oct 24, 2017 · US
Cepstrum analysis of oilfield pumping equipment health
US-2017211569-A1 · Jul 27, 2017 · US
Apparatus and Methods for Identifying Defective Pumps
US-2017082101-A1 · Mar 23, 2017 · US
Electric submersible pump with reduced vibration
US-2016222984-A1 · Aug 4, 2016 · 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 |
|---|---|
| Schlumberger Technology Corp | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04B51/00 | 8 |
| F04D13/10 | 4 |
| F04D29/666 | 4 |
| F04D13/08 | 4 |
| F04D13/06 | 4 |