JA

Jong Duk Ahn

Overall (All Time): #1,810,739 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D989204 Physical training device 2023-06-13
9199121 Exercising device for lower-body 2015-12-01