System and method for handling pumping units in out-of-balance condition
US-10546159-B2 · Jan 28, 2020 · US
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Lu Lewis patents
Lu Lewis is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lu Lewis |
| Total patents | 2 |
| First publication | Jan 10, 2019 |
| Latest publication | Jan 28, 2020 |
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Major assignees
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| Assignee | Patents |
|---|---|
| Weatherford Tech Holdings Llc | 2 |
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