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John Pfaff
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Bismarck, ND, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrically powered power machine
Patent number
12,180,672
Issue date
Dec 31, 2024
Doosan Bobcat North America, Inc.
Brent Durkin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display integrated into door
Patent number
12,122,302
Issue date
Oct 22, 2024
DOOSAN BOBCAT NORTH AMERICA INC.
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display integrated into door
Patent number
11,738,643
Issue date
Aug 29, 2023
Clark Equipment Company
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display integrated into door
Patent number
11,648,887
Issue date
May 16, 2023
Clark Equipment Company
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Augmented loader controls
Patent number
11,372,405
Issue date
Jun 28, 2022
Clark Equipment Company
John Pfaff
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Object detection external to vehicle
Patent number
11,281,210
Issue date
Mar 22, 2022
Clark Equipment Company
John Pfaff
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
POWER AND MACHINE DISPLAY
Publication number
20250010804
Publication date
Jan 9, 2025
Doosan Bobcat North America Inc.
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRICALLY POWERED POWER MACHINE
Publication number
20240426075
Publication date
Dec 26, 2024
Doosan Bobcat North America, Inc.
Brent Durkin
B60 - VEHICLES IN GENERAL
Information
Patent Application
AUGMENTED LOADER CONTROLS
Publication number
20240416748
Publication date
Dec 19, 2024
Doosan Bobcat North America Inc.
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Application
FRAMES FOR POWER MACHINES
Publication number
20240068199
Publication date
Feb 29, 2024
Doosan Bobcat North America, Inc.
Brent Durkin
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
LIFT ARM ARRANGEMENTS FOR POWER MACHINES
Publication number
20240068197
Publication date
Feb 29, 2024
Doosan Bobcat North America, Inc.
Brent Durkin
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DISPLAY INTEGRATED INTO DOOR
Publication number
20230347833
Publication date
Nov 2, 2023
CLARK EQUIPMENT COMPANY
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR POWER MODES FOR ELECTRICALLY POWERED POWER...
Publication number
20230279641
Publication date
Sep 7, 2023
CLARK EQUIPMENT COMPANY
Christopher Young
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
CONTROL OF MULTIPLE POWER MACHINES
Publication number
20230193592
Publication date
Jun 22, 2023
CLARK EQUIPMENT COMPANY
John Pfaff
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
REMOTE CONTROL FOR A POWER MACHINE
Publication number
20230048274
Publication date
Feb 16, 2023
CLARK EQUIPMENT COMPANY
John Pfaff
G08 - SIGNALLING
Information
Patent Application
SYSTEMS AND METHODS FOR OBSTACLE DETECTION FOR A POWER MACHINE
Publication number
20230017850
Publication date
Jan 19, 2023
CLARK EQUIPMENT COMPANY
Kyle Thorson
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
OBJECT DETECTION EXTERNAL TO VEHICLE
Publication number
20220390943
Publication date
Dec 8, 2022
CLARK EQUIPMENT COMPANY
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Application
VISUAL INDICATION SYSTEM FOR POWER MACHINES
Publication number
20220307227
Publication date
Sep 29, 2022
CLARK EQUIPMENT COMPANY
John Pfaff
G07 - CHECKING-DEVICES
Information
Patent Application
DISPLAY INTEGRATED INTO DOOR
Publication number
20220281316
Publication date
Sep 8, 2022
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRICALLY POWERED POWER MACHINE
Publication number
20210270004
Publication date
Sep 2, 2021
CLARK EQUIPMENT COMPANY
Brent Durkin
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY INTEGRATED INTO DOOR
Publication number
20210138969
Publication date
May 13, 2021
CLARK EQUIPMENT COMPANY
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY INTEGRATED INTO DOOR
Publication number
20200269695
Publication date
Aug 27, 2020
CLARK EQUIPMENT COMPANY
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Application
AUGMENTED LOADER CONTROLS
Publication number
20200042003
Publication date
Feb 6, 2020
CLARK EQUIPMENT COMPANY
John Pfaff
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
OBJECT DETECTION EXTERNAL TO VEHICLE
Publication number
20200041999
Publication date
Feb 6, 2020
CLARK EQUIPMENT COMPANY
John Pfaff
B60 - VEHICLES IN GENERAL
Information
Patent Application
WIRELESS CONTROL FOR LOADER
Publication number
20190127952
Publication date
May 2, 2019
CLARK EQUIPMENT COMPANY
John Pfaff
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING