Hydraulic oil-circuit system and hydraulic jack
US-12410824-B2 · Sep 9, 2025 · US
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Ruan Binhao patents
Ruan Binhao is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ruan Binhao |
| Total patents | 3 |
| First publication | Dec 1, 2022 |
| Latest publication | Sep 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Hydraulic jack
US-D1079184-S · Jun 10, 2025 · US
Hydraulic oil-circuit system and hydraulic jack
US-2022381265-A1 · Dec 1, 2022 · 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 |
|---|---|
| T Max Hangzhou Tech Co Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B66F3/42 | 2 |
| B66F3/28 | 2 |
| B66F1/00 | 2 |
| F15B15/149 | 2 |
| B66F3/38 | 2 |