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Adjustable blade assembly
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Patent number 11,885,086
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Issue date Jan 30, 2024
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Caterpillar Inc.
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Jeremy Kushner
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Excavator
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Patent number 11,174,620
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Issue date Nov 16, 2021
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Donald Murtha
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B60 - VEHICLES IN GENERAL
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Rock blade
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Patent number 10,472,796
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Issue date Nov 12, 2019
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William D. Woodward
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Support frame for an implement
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Patent number 10,017,915
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Issue date Jul 10, 2018
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Soucy International Inc.
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Jeremie Aubin-Marchand
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Front attachment control system
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Patent number 9,629,299
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Issue date Apr 25, 2017
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Deere & Company
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Larry D. Swanson
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Bulldozer
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Patent number 9,394,668
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Issue date Jul 19, 2016
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Komatsu Ltd.
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Kiyotaka Sakai
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B60 - VEHICLES IN GENERAL
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Support frame for an implement
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Patent number 9,347,199
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Issue date May 24, 2016
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Jean-Philippe Gendron
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Adjustable blade rake
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Patent number 9,015,967
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Issue date Apr 28, 2015
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Caterpillar Inc.
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Michael P. May
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Dozer apparatus
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Patent number 8,678,103
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Issue date Mar 25, 2014
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Kubota Corporation
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Shigeru Miyuki
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Plow wing blade
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Patent number 8,499,477
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Issue date Aug 6, 2013
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Sno-Way International, Inc.
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Robert N. Gamble
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Spreader/grader system
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Patent number 8,393,406
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Issue date Mar 12, 2013
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Domor Equipment, LLC
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Richard A. Seal
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Tractor-mounted plow blade
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Patent number 8,220,560
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Issue date Jul 17, 2012
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James Laudenklos
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Land leveling device
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Patent number 8,083,005
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Issue date Dec 27, 2011
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Troy D. Nicolai
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING