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Garrett L. Lowman
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Polk, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Overhead power grid for mobile mining machines
Patent number
10,052,958
Issue date
Aug 21, 2018
Joy Global Underground Mining LLC
Joseph J. Zimmerman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Overhead power grid for mobile mining machines
Patent number
9,623,755
Issue date
Apr 18, 2017
Joy MM Delaware, Inc.
Joseph J. Zimmerman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Overhead power grid for mobile mining machines
Patent number
9,283,866
Issue date
Mar 15, 2016
Joy MM Deleware, Inc.
Joseph J. Zimmerman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Overhead power grid for mobile mining machines
Patent number
9,056,558
Issue date
Jun 16, 2015
Joy MM Delaware, Inc.
Joseph J. Zimmerman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Explosion proof electro-mechanical joystick
Patent number
8,400,342
Issue date
Mar 19, 2013
Joy MM Delaware, Inc.
Joseph J. Zimmerman
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
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Patent Application
OVERHEAD POWER GRID FOR MOBILE MINING MACHINES
Publication number
20170282721
Publication date
Oct 5, 2017
Joy MM Delaware, Inc.
Joseph J. Zimmerman
B60 - VEHICLES IN GENERAL
Information
Patent Application
OVERHEAD POWER GRID FOR MOBILE MINING MACHINES
Publication number
20160264000
Publication date
Sep 15, 2016
Joy MM Delaware, Inc.
Joseph J. Zimmerman
B60 - VEHICLES IN GENERAL
Information
Patent Application
OVERHEAD POWER GRID FOR MOBILE MINING MACHINES
Publication number
20150283921
Publication date
Oct 8, 2015
Joy MM Delaware, Inc.
Joseph J. Zimmerman
B60 - VEHICLES IN GENERAL
Information
Patent Application
OVERHEAD POWER GRID FOR MOBILE MINING MACHINES
Publication number
20130192944
Publication date
Aug 1, 2013
Joy MM Delaware, Inc.
Joseph J. Zimmerman
B60 - VEHICLES IN GENERAL