Valve and choke stem packing assemblies
US-10415719-B2 · Sep 17, 2019 · US
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Leboeuf Mathilde patents
Leboeuf Mathilde is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Leboeuf Mathilde |
| Total patents | 2 |
| First publication | Apr 16, 2015 |
| Latest publication | Sep 17, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Valve and choke stem packing assemblies
US-2015102247-A1 · Apr 16, 2015 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Saint Gobain Performance Plast | 1 |
| Saint Gobain Performance Plastics Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16J15/3236 | 2 |
| F16K3/02 | 2 |
| F16J15/18 | 2 |
| F16K41/04 | 2 |
| F16K3/30 | 1 |