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Ranger Bearings LLC
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Memphis, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Backing ring for railcar axle
Patent number
10,974,743
Issue date
Apr 13, 2021
Ranger Bearings, LLC
Daniel T. Conway
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Backing ring for railcar axle
Patent number
10,625,757
Issue date
Apr 21, 2020
Ranger Bearings LLC
Daniel T. Conway
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patents Applications
last 30 patents
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Patent Application
Backing Ring for Railcar Axle
Publication number
20200207382
Publication date
Jul 2, 2020
Ranger Bearings, LLC
Daniel T. Conway
B61 - RAILWAYS
Information
Patent Application
BACKING RING FOR RAILCAR AXLE
Publication number
20190329799
Publication date
Oct 31, 2019
Ranger Bearings LLC
Daniel T. Conway
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
BACKING RING FOR RAILCAR AXLE
Publication number
20160101791
Publication date
Apr 14, 2016
Ranger Bearings LLC
Daniel T. Conway
B61 - RAILWAYS