{"@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": "Spectramet", "item": "https://www.patentleaderboard.com/2021/company/spectramet"}, {"@type": "ListItem", "position": 4, "name": "Charles E. Roos", "item": "https://www.patentleaderboard.com/2021/inventor/fl:ch_ln:roos-8"}]}

Home › 2021 › Spectramet › Charles E. Roos

Charles E. Roos — 1 Patent in 2021

MTMineral Separation Technologies: 1 patents #1 of 5Top 20%

Nashville, TN: #95 of 316 inventorsTop 35%

Tennessee: #665 of 2,117 inventorsTop 35%

Overall (2021): #495,998 of 548,734Top 95%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11123772	Concentrating rare earth elements from coal waste	Edward J. Sommer, Jr., Charles D. Roos, Ricky Q. Honaker, Aaron Noble	2021-09-21

Charles E. Roos — 1 Patent in 2021

Issued Patents 2021

Patent Widget