Shanghai Pan-China Fastening System Co., Ltd.
3Patents
3Active
3Granted
44Portfolio score
Filing activity: Oct 8, 2013 → Dec 13, 2017
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10399140B2 | Method for rolling external pipe threads, rolling head and device thereof | Performing Operations; Transporting | 1 | Active |
| US11273483B2 | Threading method, rolling head, apparatus, module and production line for pipe thread, and products thereof | Performing Operations; Transporting | 1 | Active |
| US10464119B2 | Rolling head for rolling pipe threads, apparatus and pipe column blank machined by the apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.