Yong-Gan Ha

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Sosu-myeon, KR: #133 of 561 inventorsTop 25%

Overall (All Time): #1,156,413 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11027285	Vertical shaft impact crusher and rotor thereof	—	2021-06-08
9901930	Cone shaped crusher	—	2018-02-27
9050600	Cone-shaped crusher	—	2015-06-09
9050601	Cone-shaped crusher	—	2015-06-09