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Brian Hallsey

Brewer, ME: #1 of 1 inventorsTop 100%
Maine: #12 of 96 inventorsTop 15%
Overall (1982): #16,951 of 81,411Top 25%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331140 Shuttle valve — 1982-05-25

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