Distributor valve
US-10654461-B2 · May 19, 2020 · US
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Calderone John patents
Calderone John is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Calderone John |
| Total patents | 2 |
| First publication | Jun 21, 2018 |
| Latest publication | May 19, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Distributor Valve for Russian Railway Vehicle
US-2018170339-A1 · Jun 21, 2018 · 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 |
|---|---|
| Westinghouse Air Brake Tech Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B61H9/00 | 2 |
| B60T17/04 | 2 |
| B60T15/42 | 2 |
| B60T15/021 | 2 |
| B60T15/30 | 2 |