Xu; Bojun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Xu; Bojun.The latest application filed is for "production apparatus and production method for colored spun yarn with fiber dyeing and mixing in spinning process".
- Xu; Bojun - Jiangsu CN
- XU; Bojun - Wuxi CN
| Patent | Date |
|---|---|
| Production device and production method for magnetic fiber blended conformal yarns, and magnetic fiber blended conformal yarns Grant 11,124,903 - Su , et al. September 21, 2 | 2021-09-21 |
| Production Apparatus And Production Method For Colored Spun Yarn With Fiber Dyeing And Mixing In Spinning Process App 20210262123 - LIU; Xinjin ; et al. | 2021-08-26 |
| Production Device And Production Method For Magnetic Fiber Blended Conformal Yarns, And Magnetic Fiber Blended Conformal Yarns App 20210102314 - SU; Xuzhong ; et al. | 2021-04-08 |
| Method for drafting spun yarns in three stages Grant 9,719,193 - Xie , et al. August 1, 2 | 2017-08-01 |
| Spinning method and device of drafting with initial twist Grant 9,637,842 - Xie , et al. May 2, 2 | 2017-05-02 |
| Method For Drafting Spun Yarns In Three Stages App 20150252497 - XIE; Chunping ; et al. | 2015-09-10 |
| Spinning Method And Device Of Drafting With Initial Twist App 20150252496 - XIE; Chunping ; et al. | 2015-09-10 |
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