Two-stage valve arrangement for hydraulic control of a piston- cylinder arrangement of a high- or medium-voltage power switch
US-10830256-B2 · Nov 10, 2020 · US
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Schmidt Matthias E patents
Schmidt Matthias E is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Schmidt Matthias E |
| Total patents | 2 |
| First publication | Jan 17, 2019 |
| Latest publication | Nov 10, 2020 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Abb Power Grids Switzerland Ag | 1 |
| Abb Schweiz Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F15B2211/329 | 2 |
| F15B13/0405 | 2 |
| H01H33/34 | 2 |
| F15B2211/7052 | 2 |
| F15B13/0431 | 2 |