Bolt screening machine
US-11325162-B2 · May 10, 2022 · US
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Ni Junfang patents
Ni Junfang is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ni Junfang |
| Total patents | 4 |
| First publication | Dec 26, 2019 |
| Latest publication | May 10, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Bolt screening machine
US-2021362193-A1 · Nov 25, 2021 · US
Self-adaptive torsional vibration damper and diesel engine
US-10718402-B2 · Jul 21, 2020 · US
Self-adaptive torsional vibration damper and diesel engine
US-2019390734-A1 · Dec 26, 2019 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Soochow | 4 |
| Zhangjiagang Inst Ind Tech Soochow Univ | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.