Control valve, fuel cell exhaust assembly and fuel cell
US-10978725-B2 · Apr 13, 2021 · US
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Clague Ralph patents
Clague Ralph is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Clague Ralph |
| Total patents | 2 |
| First publication | Nov 30, 2017 |
| Latest publication | Apr 13, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Control valve, fuel cell exhaust assembly and fuel cell
US-2017346113-A1 · Nov 30, 2017 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Intelligent Energy Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 2 |
| H01M8/04179 | 2 |
| F16K11/065 | 2 |
| F16K11/044 | 2 |
| F16K27/0263 | 2 |