{"@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": "3M", "item": "https://www.patentleaderboard.com/2021/company/3m"}, {"@type": "ListItem", "position": 4, "name": "Robert C. Coffin", "item": "https://www.patentleaderboard.com/2021/inventor/fl:ro_ln:coffin-4"}]}

Home › 2021 › 3M › Robert C. Coffin

Robert C. Coffin — 2 Patents in 2021

3M: 1 patents #451 of 1,276Top 40%

Chevron: 1 patents #119 of 352Top 35%

Kingwood, TX: #27 of 103 inventorsTop 30%

Texas: #2,895 of 16,780 inventorsTop 20%

Overall (2021): #119,100 of 548,734Top 25%

2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11076995	Cold-drawn polyolefin copolymers cord for earplug	James D. Brown, Feng Cai	2021-08-03	$56,682,000
10927052	Decene oligomers	Steven M. Bischof, Lauren M. Kattchee, Kenneth M. Lassen, Jason L. Kreider	2021-02-23

Robert C. Coffin — 2 Patents in 2021

Issued Patents 2021

Patent Widget