Zhu; Qinjiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhu; Qinjiang.The latest application filed is for "assemblage concrete system and methods of constructing thereof".
- Zhu; Qinjiang - Shanghai CN
- Zhu; Qinjiang - Minxing District Shanghai CN
| Patent | Date |
|---|---|
| Assemblage concrete forms and method for manufacturing thereof Grant 7,757,448 - Zhu July 20, 2 | 2010-07-20 |
| Assemblage concrete system and methods of constructing thereof Grant 7,752,819 - Zhu July 13, 2 | 2010-07-13 |
| Assemblage Concrete System And Methods Of Constructing Thereof App 20070107341 - ZHU; Qinjiang | 2007-05-17 |
| Assemblage Concrete Forms And Method For Manufacturing Thereof App 20070094973 - ZHU; Qinjiang | 2007-05-03 |
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