Cheng; Kevin Kuo-Tsai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Kevin Kuo-Tsai.The latest application filed is for "fluid check valve with a floating pivot".
- Cheng; Kevin Kuo-Tsai - Chandler AZ
- Cheng, Kevin Kuo Tsai - Tainan TW
| Patent | Date |
|---|---|
| Fluid Check Valve with a Floating Pivot App 20110094592 - Cheng; Howard Shi-How ; et al. | 2011-04-28 |
| Pumping device for helping severe failing of left ventricle or heart App 20020072698 - Chiang, Jih Chung ; et al. | 2002-06-13 |
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