XIXIA DRAGON INTO SPECIAL MATERIAL CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for XIXIA DRAGON INTO SPECIAL MATERIAL CO., LTD..The latest application filed is for "sleeving cylinder-type coal matter pyrolysis device".
- XIXIA DRAGON INTO SPECIAL MATERIAL CO., LTD. - Henan N/A CN
- Xixia Dragon Into Special Material Co., Ltd. - CN CN
- XIXIA DRAGON INTO SPECIAL MATERIAL CO., LTD. - XiXia Nanyang, Henan CN
- XIXIA DRAGON INTO SPECIAL MATERIAL CO., LTD - XiXia Nanyang, Henan CN
| Patent | Date |
|---|---|
| Sleeve-type coal material decomposition apparatus Grant 9,988,577 - Zhu June 5, 2 | 2018-06-05 |
| Sleeving Cylinder-type Coal Matter Pyrolysis Device App 20150083573 - Zhu; Shucheng | 2015-03-26 |
| Electrical heating coal material decomposition apparatus Grant 8,945,349 - Zhu , et al. February 3, 2 | 2015-02-03 |
| Vertical pyrolysis equipment for coal material Grant 8,864,947 - Zhu , et al. October 21, 2 | 2014-10-21 |
| Coal material decomposition apparatus with combined screw-type bins Grant 8,834,682 - Zhu September 16, 2 | 2014-09-16 |
| Annular clean metal casting mold Grant 8,813,823 - Zhu , et al. August 26, 2 | 2014-08-26 |
| Environment Servo Type Clean Metal Casting Mold App 20130299671 - Zhu; Shucheng | 2013-11-14 |
| Annular Clean Metal Casting Mold App 20130299118 - Zhu; Shucheng ; et al. | 2013-11-14 |
| Annular Clean Metal Casting Mold App 20130269904 - Zhu; Shucheng ; et al. | 2013-10-17 |
| Clean Metal Ingot Mold App 20130213598 - Zhu; Shucheng | 2013-08-22 |
| Electrical Heating Coal Material Decomposition Apparatus App 20130134031 - Zhu; Shucheng ; et al. | 2013-05-30 |
| Coal Material Decomposition Apparatus With Combined Screw-type Bins App 20130126329 - Zhu; Shucheng | 2013-05-23 |
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