Patent applications and USPTO patent grants for ZHANG; Xuedong.The latest application filed is for "dust removal structure utilizing airflowwhirls, and dust collector".
Patent | Date |
---|---|
Dust Removal Structure Utilizing Airflowwhirls, And Dust Collector App 20220280001 - ZHANG; Xuedong | 2022-09-08 |
Seal assembly for waste water tank Grant 11,071,430 - Zhang July 27, 2 | 2021-07-27 |
Seal Assembly for Waste Water Tank App 20190208976 - Zhang; Xuedong | 2019-07-11 |
Method for recoating RTV anti-pollution flashover coating on insulator coated with RTV anti-pollution flashover coating Grant 9,875,829 - Zhang , et al. January 23, 2 | 2018-01-23 |
Floor washer cleaning device and floor washer Grant 9,844,311 - Zhang December 19, 2 | 2017-12-19 |
Floor Washer Cleaning Device And Floor Washer App 20170332863 - Zhang; Xuedong | 2017-11-23 |
Method For Recoating Rtv Anti-pollution Flashover Coating On Insulator Coated With Rtv Anti-pollution Flashover Coating App 20160276069 - ZHANG; Xuedong | 2016-09-22 |
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