RO

Robert M. O'Brien

SM Spin Master: 1 patents #13 of 40Top 35%
📍 Ajax, CA: #4 of 17 inventorsTop 25%
Overall (2022): #281,891 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11370533 Collapsible flying device Daryl R. Tearne, Charles Sink 2022-06-28