Lin; Ching-Kuei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lin; Ching-Kuei.The latest application filed is for "fluid withdrawing, expelling and filtering apparatus".
- Lin; Ching-Kuei - Taichung TW
- LIN; CHING-KUEI - TAICHUNG CITY TW
- LIN; CHING-KUEI - KAOHSIUNG COUNTY TW
- Lin; Ching-Kuei - Lujhu Township TW
| Patent | Date |
|---|---|
| Fluid withdrawing, expelling and filtering apparatus Grant 9,788,816 - Chen , et al. October 17, 2 | 2017-10-17 |
| Fluid Withdrawing, Expelling And Filtering Apparatus App 20160091399 - CHEN; SCHU-RERN ; et al. | 2016-03-31 |
| Screw App 20090010734 - LIN; CHING-KUEI | 2009-01-08 |
| Screw App 20070217887 - Lin; Ching-Kuei | 2007-09-20 |
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