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Swivel bucket
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Patent number 11,268,257
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Issue date Mar 8, 2022
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Leonardi Manufacturing Co., Inc.
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Joseph Leonardi
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Stump cutting tooth assembly
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Patent number 11,071,258
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Issue date Jul 27, 2021
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Leonardi Manufacturing Co., Inc.
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Joseph Leonardi
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Stump cutting tooth assembly
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Patent number 9,861,042
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Issue date Jan 9, 2018
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Leonardi Manufacturing Co., Inc.
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Joseph Leonardi
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Wood chip collection system
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Patent number 9,743,594
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Issue date Aug 29, 2017
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Leonardi Manufacturing Co.
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Joseph A. Leonardi
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Stump grinding tooth assembly
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Patent number 9,137,954
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Issue date Sep 22, 2015
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Leonardi Manufacturing Co. Inc.
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Joseph Leonardi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Wood chip collection system
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Patent number 8,678,052
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Issue date Mar 25, 2014
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Leonardi Manufacturing Co.
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Joseph A. Leonardi
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Stump cutting tooth assembly
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Patent number 8,584,717
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Issue date Nov 19, 2013
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Leonardi Manufacturing Company
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Joseph Leonardi
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Stump grinding wheel
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Patent number 6,550,504
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Issue date Apr 22, 2003
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Leonardi Manufacturing Company, Inc.
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Joseph A. Leonardi
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Stump grinder tooth
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Patent number 6,138,725
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Issue date Oct 31, 2000
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Leonardi Manufacturing Co., Inc.
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Joseph A. Leonardi
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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