Flow control/shut-off valve assembly
US-9410636-B2 · Aug 9, 2016 · US
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Older John patents
Older John is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Older John |
| Total patents | 3 |
| First publication | Apr 21, 2015 |
| Latest publication | Aug 9, 2016 |
Notable patents
Publications ranked by popularity score, then publication date.
Flow Control/Shut-off Valve Assembly
US-2015211650-A1 · Jul 30, 2015 · US
Flow control/shut-off valve assembly
US-9010360-B1 · Apr 21, 2015 · 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 |
|---|---|
| Univ Drexel | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y10T137/7761 | 3 |
| F16K17/34 | 3 |
| Y10T137/7788 | 3 |
| Y10T137/87507 | 3 |
| E03B7/071 | 3 |