{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2021", "item": "https://www.patentleaderboard.com/2021/"}, {"@type": "ListItem", "position": 3, "name": "Spin Master", "item": "https://www.patentleaderboard.com/2021/company/spin-master"}, {"@type": "ListItem", "position": 4, "name": "Charles Sink", "item": "https://www.patentleaderboard.com/2021/inventor/fl:ch_ln:sink-1"}]}

Home › 2021 › Spin Master › Charles Sink

Charles Sink — 1 Patent in 2021

SMSpin Master: 1 patents #17 of 46Top 40%

Friday Harbor, WA: #3 of 5 inventorsTop 60%

Washington: #4,694 of 13,672 inventorsTop 35%

Overall (2021): #495,326 of 548,734Top 95%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D920442	Flying device	Daryl R. Tearne, Robert M. O'Brien	2021-05-25

Charles Sink — 1 Patent in 2021

Issued Patents 2021

Patent Widget