RO

Robert M. O'Brien

SM Spin Master: 1 patents #8 of 20Top 40%
📍 Ajax, CA: #9 of 23 inventorsTop 40%
Overall (2018): #258,347 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10106252 Collapsible flying device Daryl R. Tearne, Charles Sink 2018-10-23