Shanghai Renhao Hydraulic Technology Co., Ltd
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shanghai Renhao Hydraulic Technology Co., Ltd.The latest application filed is for "electro-hydraulic control terminal adopting modularized and configured cartridge valve rhcv".
- Shanghai Renhao Hydraulic Technology Co., Ltd - Shanghai CN
- SHANGHAI RENHAO HYDRAULIC TECHNOLOGY CO., LTD. - Shanghai CN
| Patent | Date |
|---|---|
| Electro-hydraulic control terminal adopting modularized and configured cartridge valve RHCV App 20170363116 - HUANG; Renhao ; et al. | 2017-12-21 |
| Modular combined electro-hydraulic multi-way valve system using compact two-way cartridge valves Grant 9,631,644 - Huang , et al. April 25, 2 | 2017-04-25 |
| Compact two-way cartridge valve using combined flange-controlled plate Grant 9,395,005 - Huang July 19, 2 | 2016-07-19 |
| Modular Combined Electro-hydraulic Multi-way Valve System Using Compact Two-way Cartridge Valves App 20150267720 - Huang; Renhao ; et al. | 2015-09-24 |
| Combined hydraulic integrated control valve block system Grant 8,800,600 - Huang August 12, 2 | 2014-08-12 |
| Combined hydraulic control valve Grant 8,613,295 - Huang December 24, 2 | 2013-12-24 |
| Compact Two-Way Cartridge Valve Using Combine Flange-Controlled Plate App 20130153057 - Huang; Renhao | 2013-06-20 |
| Combined Hydraulic Integrated Control Valve Block System App 20120024406 - Huang; Renhao | 2012-02-02 |
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