Ha; Yong-Gan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ha; Yong-Gan.The latest application filed is for "vertical shaft impact crusher and rotor thereof".
- Ha; Yong-Gan - Chungcheongbuk-do N/A KR
- HA; Yong-Gan - US
- Ha; Yong-Gan - Chungbuk N/A KR
- Ha; Yong-Gan - Goesan-gun Chungcheongbuk-do UNKNOWN
| Patent | Date |
|---|---|
| Vertical shaft impact crusher and rotor thereof Grant 11,027,285 - Ha June 8, 2 | 2021-06-08 |
| Cone shaped crusher Grant 9,901,930 - Ha February 27, 2 | 2018-02-27 |
| Vertical Shaft Impact Crusher And Rotor Thereof App 20170106374 - HA; Yong-Gan | 2017-04-20 |
| Cone Shaped Crusher App 20160008818 - HA; Yong-Gan | 2016-01-14 |
| Cone-shaped crusher Grant 9,050,600 - Ha June 9, 2 | 2015-06-09 |
| Cone-shaped crusher Grant 9,050,601 - Ha June 9, 2 | 2015-06-09 |
| Cone-shaped Crusher App 20140224909 - Ha; Yong-Gan | 2014-08-14 |
| Cone-shaped Crusher App 20140027550 - Ha; Yong-Gan | 2014-01-30 |
| Vertical Shaft Impact Crusher App 20070295844 - Ha; Yong Gan | 2007-12-27 |
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