Pressure-reducing choke assembly
US-11125217-B2 · Sep 21, 2021 · US
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Starr John patents
Starr John is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Starr John |
| Total patents | 4 |
| First publication | Mar 16, 2017 |
| Latest publication | Sep 21, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Pressure-Reducing Choke Assembly
US-2017130706-A1 · May 11, 2017 · US
Automated contact cleaning system for docking stations
US-9606581-B1 · Mar 28, 2017 · US
Automated contact cleaning system for docking stations
US-2017075384-A1 · Mar 16, 2017 · 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 |
|---|---|
| Hand Held Prod Inc | 2 |
| Schlumberger Technology Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F1/1632 | 2 |
| B08B5/02 | 2 |
| B08B5/00 | 2 |
| H04M1/04 | 2 |
| H04M1/72409 | 2 |