Zhang; Fangyuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Fangyuan.The latest application filed is for "a quick-stop cutting device for a lathe".
- Zhang; Fangyuan - Liaoning CN
- ZHANG; Fangyuan - Dalian Liaoning
- ZHANG; Fangyuan - Dalian City Liaoning Province
- Zhang; Fangyuan - Dongying CN
- ZHANG; Fangyuan - Dongying City CN
Trademarks
| Patent | Date |
|---|---|
| Quick-stop cutting device for a lathe Grant 10,661,351 - Duan , et al. | 2020-05-26 |
| A Quick-stop Cutting Device For A Lathe App 20200038961 - DUAN; Chunzheng ; et al. | 2020-02-06 |
| Device And Method For Measuring End Surface Turning Temperature App 20190154515 - DUAN; Chunzheng ; et al. | 2019-05-23 |
| Device for handling oil pipes and method for workover Grant 9,932,784 - Wang , et al. April 3, 2 | 2018-04-03 |
| Device For Handling Oil Pipes And Method For Workover App 20160281445 - WANG; Zenglin ; et al. | 2016-09-29 |
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