Bogie for a railway vehicle with roll stabiliser
US-2023166777-A1 · Jun 1, 2023 · US
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Ruan Dawei patents
Ruan Dawei is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ruan Dawei |
| Total patents | 5 |
| First publication | Jan 2, 2020 |
| Latest publication | Jun 1, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Combined device having device for connecting cross beam for receiving pivot pins and two lower longitudinal beams of coach body for rail vehicle
US-11505219-B2 · Nov 22, 2022 · US
Crash system for a rail vehicle
US-11318967-B2 · May 3, 2022 · US
Cross member for receiving pivot pins having a load distribution element
US-2020039539-A1 · Feb 6, 2020 · US
Crash system for a rail vehicle
US-2020001903-A1 · Jan 2, 2020 · US
Recent patents
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Major assignees
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Top CPC classifications
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