BO

Brendon M. O'Sullivan

Overall (All Time): #2,251,365 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5984759 Yo-yos and an improved automatically returning yo-yo 1999-11-16
D412349 Yo-yo 1999-07-27