Combined water cut and salinity meter
US-10794847-B2 · Oct 6, 2020 · US
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Black Michael John patents
Black Michael John is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Black Michael John |
| Total patents | 4 |
| First publication | Dec 13, 2018 |
| Latest publication | Oct 6, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Combined water cut and salinity meter
US-10794846-B2 · Oct 6, 2020 · US
Combined water cut and salinity meter
US-2019003996-A1 · Jan 3, 2019 · US
Combined water cut and salinity meter
US-2018356356-A1 · Dec 13, 2018 · 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 |
|---|---|
| Saudi Arabian Oil Co | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N33/2823 | 4 |
| G01N33/2847 | 4 |
| G01N33/18 | 4 |
| G01N27/02 | 4 |
| G01N27/221 | 4 |