Washpipe assembly
US-12480376-B2 · Nov 25, 2025 · US
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Smith Blake E patents
Smith Blake E is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Smith Blake E |
| Total patents | 4 |
| First publication | Sep 12, 2024 |
| Latest publication | Nov 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Safety devices, locking assemblies, fluid ends, and related methods for pumping operations
US-2025237317-A1 · Jul 24, 2025 · US
Safety device for fluid ends
US-2025155304-A1 · May 15, 2025 · US
Washpipe assembly
US-2024301761-A1 · Sep 12, 2024 · 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 |
|---|---|
| Forum Us Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04B2205/03 | 2 |
| F04B49/10 | 2 |
| F04B53/04 | 2 |
| F04B53/16 | 2 |
| F16J15/447 | 2 |