CS

Charles Sink

SM Spin Master: 1 patents #13 of 40Top 35%
📍 Friday Harbor, WA: #1 of 4 inventorsTop 25%
🗺 Washington: #4,285 of 13,115 inventorsTop 35%
Overall (2022): #494,446 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11370533 Collapsible flying device Daryl R. Tearne, Robert M. O'Brien 2022-06-28