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Home › 2021 › 3M › James D. Brown

James D. Brown — 1 Patent in 2021

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

High Point, NC: #10 of 37 inventorsTop 30%

North Carolina: #1,964 of 5,924 inventorsTop 35%

Overall (2021): #421,486 of 548,734Top 80%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11076995	Cold-drawn polyolefin copolymers cord for earplug	Feng Cai, Robert C. Coffin	2021-08-03	$56,682,000

James D. Brown — 1 Patent in 2021

Issued Patents 2021

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