Extreme service plug valve
US-2020018403-A1 · Jan 16, 2020 · US
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Mckee Robert S patents
Mckee Robert S is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mckee Robert S |
| Total patents | 3 |
| First publication | Jul 14, 2016 |
| Latest publication | Jan 16, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Extreme service plug valve
US-10203037-B2 · Feb 12, 2019 · US
Extreme service plug valve
US-2016201811-A1 · Jul 14, 2016 · 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 |
|---|---|
| Ge Oil & Gas Pressure Control Lp | 3 |
| GE OII & Gas Pressure Control LP | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16K5/0471 | 3 |
| E21B1/00 | 2 |
| E21B34/02 | 1 |