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Home › 2021 › 3M › Michael E. Hallock

Michael E. Hallock — 1 Patent in 2021

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

Hager City, WI: #1 of 2 inventorsTop 50%

Wisconsin: #1,578 of 4,723 inventorsTop 35%

Overall (2021): #333,511 of 548,734Top 65%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10948745	Vision-protecting filter lens having organic polymer multilayer and neutral-density optical filter	Joy L. Manske, Britton G. Billingsley	2021-03-16	$45,932,000

Michael E. Hallock — 1 Patent in 2021

Issued Patents 2021

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