WANG; Hong Jen
Patent Applications and Registrations
Patent applications and USPTO patent grants for WANG; Hong Jen.The latest application filed is for "drinking vessel cover with air check valve".
- WANG; Hong Jen - Kaohsiung TW
- Wang; Hong-Jen - Kao-Hsiung City TW
| Patent | Date |
|---|---|
| Drinking Vessel Cover With Air Check Valve App 20190352063 - WANG; Hong Jen ; et al. | 2019-11-21 |
| Fluid dispensing or feeding device Grant 9,724,463 - Wang August 8, 2 | 2017-08-08 |
| Acoustic absorbing combination Grant 9,330,651 - Wang May 3, 2 | 2016-05-03 |
| Fluid Dispensing Or Feeding Device App 20150306308 - WANG; Hong Jen | 2015-10-29 |
| Fluid dispensing or feeding device Grant 8,348,106 - Wang January 8, 2 | 2013-01-08 |
| Fluid dispensing or feeding device App 20120012618 - Wang; Hong Jen | 2012-01-19 |
| Acoustic board Grant 5,004,070 - Wang April 2, 1 | 1991-04-02 |
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