Integral forming method for large-size thin-walled ring shell
US-2024359225-A1 · Oct 31, 2024 · US
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Leng Linwei patents
Leng Linwei is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Leng Linwei |
| Total patents | 3 |
| First publication | May 27, 2021 |
| Latest publication | Oct 31, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Method and device for manufacturing large-sized thin-walled tubular part by gas-liquid internal high pressure forming
US-11413675-B2 · Aug 16, 2022 · US
Method and device for manufacturing large-sized thin-walled tubular part by gas-liquid internal high pressure forming
US-2021154721-A1 · May 27, 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 |
|---|---|
| Univ Dalian Tech | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B21D26/047 | 2 |
| B21D26/041 | 2 |
| B21D26/045 | 2 |
| B21D26/033 | 2 |
| B21C51/00 | 2 |