WANG; LITAO
Patent Applications and Registrations
Patent applications and USPTO patent grants for WANG; LITAO.The latest application filed is for "method and device for viscosity-reducing and upgrading of low-grade heavy oil".
- WANG; LITAO - Beijing City CN
- Wang; Litao - Oakland NJ
- Wang; Litao - Guangdong CN
- Wang; Litao - Zhuhai CN
- Wang; Litao - Shenzhen CN
| Patent | Date |
|---|---|
| Method And Device For Viscosity-reducing And Upgrading Of Low-grade Heavy Oil App 20210189267 - TAN; QINGFENG ; et al. | 2021-06-24 |
| Real-time volume confirmation dispensing apparatus and methods Grant 9,989,551 - Wang , et al. June 5, 2 | 2018-06-05 |
| Electronic cigarette atomizer with convenient-to-mount heating wire Grant 9,861,140 - Wang , et al. January 9, 2 | 2018-01-09 |
| Electronic Cigarette Atomizer With Convenient-to-mount Heating Wire App 20170280770 - Wang; Litao ; et al. | 2017-10-05 |
| Real-time Volume Confirmation Dispensing Apparatus And Methods App 20160003860 - Wang; Litao ; et al. | 2016-01-07 |
| Method and system for relocation Grant 8,761,771 - Wang June 24, 2 | 2014-06-24 |
| Method And System For Relocation App 20120094671 - Wang; Litao | 2012-04-19 |
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