Chua; Tze Wei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chua; Tze Wei.The latest application filed is for "precompression effect in pump body".
- Chua; Tze Wei - Stafford TX
- Chua; Tze Wei - Tulsa OK US
| Patent | Date |
|---|---|
| Precompression effect in pump body Grant 9,341,179 - Ochoa , et al. May 17, 2 | 2016-05-17 |
| Pump assembly Grant 9,188,123 - Hubenschmidt , et al. November 17, 2 | 2015-11-17 |
| Pump body Grant 8,601,687 - Ochoa , et al. December 10, 2 | 2013-12-10 |
| Precompression Effect In Pump Body App 20120213651 - Ochoa; Brian ; et al. | 2012-08-23 |
| Pump Assembly App 20120148430 - Hubenschmidt; Joe ; et al. | 2012-06-14 |
| Precompression Effect In Pump Body App 20110255993 - Ochoa; Brian ; et al. | 2011-10-20 |
| Pump Body App 20110081268 - Ochoa; Brian ; et al. | 2011-04-07 |
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