Filter Restriction Indicator
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2024-10-22
ALEXANDRIA, Virginia, Oct. 22 -- DONALDSON COMPANY, INC., Bloomington, Minnesota has been assigned a patent (No. US 12124253 B2, initially filed March 13, 2020) developed by seven inventors Isaac Laffey, Waterloo, Iowa; Danny W. Miller, Ackley, Iowa; Eric Ward, Janesville, Iowa; Michael Lockert, Cedar Falls, Iowa; David Gutman, Brussels, Belgium; Mathijs Verstraete, Tienen, Belgium; and Johnny Craessaerts, Sint-Agatha-Rode, Belgium, for "Filter restriction indicator." . . .