Fluid end with extension plate
US-12480488-B2 · Nov 25, 2025 · US
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Black James patents
Black James is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Black James |
| Total patents | 7 |
| First publication | Mar 28, 2017 |
| Latest publication | Nov 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Fluid end with transition surface geometry
US-2025243859-A1 · Jul 31, 2025 · US
Fluid end with extension plate
US-2025012272-A1 · Jan 9, 2025 · US
Wheel assembly
US-9884511-B2 · Feb 6, 2018 · US
Medical device with quick-release mechanism
US-9730718-B2 · Aug 15, 2017 · US
Wheel assembly
US-2017151832-A1 · Jun 1, 2017 · US
Wheel assembly
US-9604498-B2 · Mar 28, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Arconic Inc | 3 |
| Gd Energy Products Llc | 3 |
| Alcoa Inc | 1 |
| Boston Scient Scimed Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60B25/20 | 3 |
| B60B25/12 | 3 |
| B60B11/02 | 3 |
| B60B25/18 | 3 |
| B60B2360/104 | 3 |