{"@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": "Deroyal Industries", "item": "https://www.patentleaderboard.com/2021/company/deroyal-industries"}, {"@type": "ListItem", "position": 4, "name": "Anna C. Mitchell", "item": "https://www.patentleaderboard.com/2021/inventor/fl:an_ln:mitchell-5"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AM

Anna C. Mitchell — 1 Patent in 2021

DIDeroyal Industries: 1 patents #12 of 21Top 60%
Knoxville, TN: #103 of 352 inventorsTop 30%
Tennessee: #665 of 2,117 inventorsTop 35%
Overall (2021): #529,322 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11109995 Shoulder support system Olufunke Tina Anjonrin-Ohu, Kathleen L. Parker, Charles J. French, III 2021-09-07