Fuel cell tie rod isolator
US-11322771-B2 · May 3, 2022 · US
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Roy Donald patents
Roy Donald is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Roy Donald |
| Total patents | 2 |
| First publication | Jul 1, 2021 |
| Latest publication | May 3, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Fuel cell tie rod isolator
US-2021202974-A1 · Jul 1, 2021 · 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 |
|---|---|
| Doosan Fuel Cell America Inc | 2 |
| Hyaxiom Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M8/248 | 2 |
| H01M8/086 | 2 |
| H01M8/0258 | 2 |
| H01M8/0271 | 2 |
| Y02E60/50 | 2 |