CH

Changgon Hyun

GD Golfzon Deca: 1 patents #2 of 9Top 25%
Overall (All Time): #2,624,116 of 4,157,543Top 65%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11833409 Smart golf pin system Yonghun Kim, Won Pyo Hong, Whan-Cheol Choi, KyuHak Choi, Youha Kim +1 more 2023-12-05