XY

Xunqing Yu

Overall (2019): #105,750 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D856446 Skipping rope handle 2019-08-13
10315061 Skipping head with self-locking skipping rope 2019-06-11