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U.S. Patents Awarded to Inventors in Minnesota (Dec. 16)

zPatents (by State)
Copyright © Targeted News Service, 2025
2025-12-16
Targeted News Service

ALEXANDRIA, Va., Dec. 16 -- The following federal patents were awarded to inventors in Minnesota.

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Crankcase Oil Separator for Internal Combustion Engine

ALEXANDRIA, Virginia, Dec. 16 -- CATERPILLAR INC., Peoria, Illinois has been assigned a patent (No. US 12497912 B2, initially filed Jan. 3, 2023) developed by four inventors Rodney Allen Lawrence, Frankfort, Indiana; Brandyn A. Stack, Lafayette, Indiana; Eric W. Ferguson, Cottage Grove, Minnesota; and . . .

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