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Edward F. Niederriter
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Fryburg, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cutting assembly for longwall mining system
Patent number
12,006,824
Issue date
Jun 11, 2024
Joy Global Underground Mining LLC
Edward Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutting assembly for longwall mining system
Patent number
11,761,333
Issue date
Sep 19, 2023
Joy Global Underground Mining LLC
Edward Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutting pick monitoring system and method for longwall mining system
Patent number
11,555,403
Issue date
Jan 17, 2023
Joy Global Underground Mining LLC
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Impact feedback system for longwall shearer operator
Patent number
11,434,761
Issue date
Sep 6, 2022
Joy Global Underground Mining LLC
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Impact sensor and control system for a longwall shearer
Patent number
11,319,809
Issue date
May 3, 2022
Joy Global Underground Mining Inc
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Impact event logging system and method for longwall shearer
Patent number
11,180,993
Issue date
Nov 23, 2021
Joy Global Underground Mining LLC
Edward F. Niederriter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High stress impact detection for a longwall shearer
Patent number
11,180,992
Issue date
Nov 23, 2021
Joy Global Underground Mining LLC
Edward F. Niederriter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Industrial machine including a fluid sensor and method of operating...
Patent number
11,035,232
Issue date
Jun 15, 2021
Joy Global Underground Mining LLC
Edward F. Niederriter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for steering a mining machine cutter
Patent number
RE47498
Issue date
Jul 9, 2019
Joy Global Underground Mining LLC
Edward F. Niederriter
Information
Patent Grant
Drive mechanism for a longwall mining machine
Patent number
9,309,763
Issue date
Apr 12, 2016
Joy MM Delaware, Inc.
Edward F. Niederriter
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Lump breaker for mining machine
Patent number
9,140,120
Issue date
Sep 22, 2015
Joy MM Delaware, Inc.
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cooling a ranging arm gear case on a longwall shearer
Patent number
9,028,007
Issue date
May 12, 2015
Joy MM Delaware, Inc.
Edward F. Niederriter
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fiber optic cable protection in a mining system
Patent number
8,950,822
Issue date
Feb 10, 2015
Joy MM Delaware, Inc.
Edward F. Niederriter
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Drive mechanism for a longwall mining machine
Patent number
8,789,892
Issue date
Jul 29, 2014
Joy MM Delaware, Inc.
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fiber optic cable protection in a mining system
Patent number
8,622,481
Issue date
Jan 7, 2014
Joy MM Delaware, Inc.
Edward F. Niederriter
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Articulated shearer
Patent number
8,602,502
Issue date
Dec 10, 2013
Joy MM Delaware, Inc.
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cooling a ranging arm gear case on a longwall shearer
Patent number
8,439,451
Issue date
May 14, 2013
Joy MM Delaware, Inc.
Edward F. Niederriter
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for maintaining longwall face alignment
Patent number
8,157,330
Issue date
Apr 17, 2012
Joy MM Delaware, Inc.
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for steering a mining machine cutter
Patent number
8,157,331
Issue date
Apr 17, 2012
Joy MM Delaware, Inc.
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Permissible controller cover resistant to fastener breakage
Patent number
7,005,576
Issue date
Feb 28, 2006
Joy MM Delaware, Inc.
Edward F. Niederriter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CUTTING ASSEMBLY FOR LONGWALL MINING SYSTEM
Publication number
20240328315
Publication date
Oct 3, 2024
Joy Global Underground Mining LLC
Edward Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
CUTTING ASSEMBLY FOR LONGWALL MINING SYSTEM
Publication number
20220154575
Publication date
May 19, 2022
Joy Global Underground Mining LLC
Edward Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
CUTTING ASSEMBLY FOR LONGWALL MINING SYSTEM
Publication number
20220154576
Publication date
May 19, 2022
Joy Global Underground Mining LLC
Edward Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
CUTTING PICK MONITORING SYSTEM AND METHOD FOR LONGWALL MINING SYSTEM
Publication number
20210285327
Publication date
Sep 16, 2021
Joy Global Underground Mining LLC
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
IMPACT SENSOR AND CONTROL SYSTEM FOR A LONGWALL SHEARER
Publication number
20210254461
Publication date
Aug 19, 2021
Joy Global Underground Mining LLC
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
IMPACT FEEDBACK SYSTEM FOR LONGWALL SHEARER OPERATOR
Publication number
20210254464
Publication date
Aug 19, 2021
Joy Global Underground Mining LLC
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
IMPACT EVENT LOGGING SYSTEM AND METHOD FOR LONGWALL SHEARER
Publication number
20210254463
Publication date
Aug 19, 2021
Joy Global Underground Mining LLC
Edward F. Niederriter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGH STRESS IMPACT DETECTION FOR A LONGWALL SHEARER
Publication number
20210254462
Publication date
Aug 19, 2021
Joy Global Underground Mining LLC
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
THERMALLY EXPANDABLE CONNECTOR
Publication number
20200032824
Publication date
Jan 30, 2020
Edward Niederriter
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
INDUSTRIAL MACHINE INCLUDING A FLUID SENSOR AND METHOD OF OPERATING...
Publication number
20190360371
Publication date
Nov 28, 2019
Joy Global Underground Mining LLC
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
DRIVE MECHANISM FOR A LONGWALL MINING MACHINE
Publication number
20150008720
Publication date
Jan 8, 2015
Joy MM Delaware, Inc.
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
LUMP BREAKER FOR MINING MACHINE
Publication number
20140084666
Publication date
Mar 27, 2014
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
FIBER OPTIC CABLE PROTECTION IN A MINING SYSTEM
Publication number
20140077042
Publication date
Mar 20, 2014
Joy MM Delaware, Inc.
Edward F. Niederriter
G02 - OPTICS
Information
Patent Application
ARTICULATED SHEARER
Publication number
20130154341
Publication date
Jun 20, 2013
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
FIBER OPTIC CABLE PROTECTION IN A MINING SYSTEM
Publication number
20120187746
Publication date
Jul 26, 2012
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
DRIVE MECHANISM FOR A LONGWALL MINING MACHINE
Publication number
20120104832
Publication date
May 3, 2012
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
COOLING A RANGING ARM GEAR CASE ON A LONGWALL SHEARER
Publication number
20110309669
Publication date
Dec 22, 2011
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR STEERING A MINING MACHINE CUTTER
Publication number
20110115277
Publication date
May 19, 2011
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
COOLING A RANGING ARM GEAR CASE ON A LONGWALL SHEARER
Publication number
20100301660
Publication date
Dec 2, 2010
JOY MM DELAWARE
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for maintaining longwall face alignment
Publication number
20100276982
Publication date
Nov 4, 2010
JOY MM DELAWARE
Edward F. Niederriter
E21 - EARTH DRILLING MINING
Information
Patent Application
Permissible controller cover resistant to fastener breakage
Publication number
20060005982
Publication date
Jan 12, 2006
Joy MM Delaware, Inc.
Edward F. Niederriter
E21 - EARTH DRILLING MINING