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Christopher J. Meyer
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Dubuque, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for controlling an attachment coupler for a wo...
Patent number
11,939,741
Issue date
Mar 26, 2024
Deere & Company
Alex R. Vandegrift
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle magnetorheological fluid joystick systems operable in...
Patent number
11,499,294
Issue date
Nov 15, 2022
Deere & Company
Alex R. Vandegrift
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetorheological fluid joystick systems reducing work vehicle mis...
Patent number
11,499,292
Issue date
Nov 15, 2022
Deere & Company
Todd F. Velde
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle magnetorheological fluid joystick systems operable in...
Patent number
11,414,833
Issue date
Aug 16, 2022
Deere & Company
Alex R. Vandegrift
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Attachment-configurable system for a work machine
Patent number
11,286,641
Issue date
Mar 29, 2022
Deere & Company
John Mahrenholz
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Attachment grade control for work vehicle
Patent number
11,028,557
Issue date
Jun 8, 2021
Deere & Company
John Mahrenholz
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
WORK VEHICLE MAGNETORHEOLOGICAL FLUID JOYSTICK SYSTEMS OPERABLE IN...
Publication number
20210340726
Publication date
Nov 4, 2021
Deere & Company
Alex R. Vandegrift
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE MAGNETORHEOLOGICAL FLUID JOYSTICK SYSTEMS REDUCING UNI...
Publication number
20210341032
Publication date
Nov 4, 2021
Deere & Company
Todd F. Velde
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
MAGNETORHEOLOGICAL FLUID JOYSTICK SYSTEMS REDUCING WORK VEHICLE MIS...
Publication number
20210340723
Publication date
Nov 4, 2021
Deere & Company
Todd F. Velde
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Apparatus and Method for Controlling an Attachment Coupler for a Wo...
Publication number
20210123207
Publication date
Apr 29, 2021
Deere & Company
ALEX R. VANDEGRIFT
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Attachment Grade Control for Work Vehicle
Publication number
20200181878
Publication date
Jun 11, 2020
Deere & Company
JOHN MAHRENHOLZ
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Boom Lock
Publication number
20200181869
Publication date
Jun 11, 2020
Deere & Company
BRETT GRAHAM
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
ATTACHMENT-CONFIGURABLE SYSTEM FOR A WORK MACHINE
Publication number
20200181880
Publication date
Jun 11, 2020
Deere & Company
CHRISTOPHER MEYER
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
ATTACHMENT-CONFIGURABLE SYSTEM FOR A WORK MACHINE
Publication number
20200181876
Publication date
Jun 11, 2020
Deere & Company
JOHN MAHRENHOLZ
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
ACCURATE FLUID LEVEL MEASUREMENT DEVICE
Publication number
20140096603
Publication date
Apr 10, 2014
Boyd M. Nichols
G01 - MEASURING TESTING