SPERRY RAIL HOLDINGS, INC

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GREENWICH, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for inspecting a rail using machine learning
- Patent number 11,078,631
- Issue date Aug 3, 2021
- SPERRY RAIL HOLDINGS, INC.
- David Henry Gilbert
- G01 - MEASURING TESTING
Information Patent Grant
System and method for inspecting a rail
- Patent number 10,836,407
- Issue date Nov 17, 2020
- SPERRY RAIL HOLDINGS, INC.
- Alastair James Veitch
- B61 - RAILWAYS
Information Patent Grant
Rail inspection apparatus and method
- Patent number 10,168,304
- Issue date Jan 1, 2019
- Sperry Rail Holdings, Inc.
- Steven J. Prince
- G01 - MEASURING TESTING
Information Patent Grant
System and method for non-destructive testing of railroad rails usi...
- Patent number 9,429,545
- Issue date Aug 30, 2016
- SPERRY RAIL HOLDINGS, INC.
- Robert Mark Havira
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR INSPECTING A RAIL USING MACHINE LEARNING
- Publication number 20210348342
- Publication date Nov 11, 2021
- Sperry Rail Holdings, Inc.
- David Henry Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR INSPECTING A RAIL
- Publication number 20190161095
- Publication date May 30, 2019
- Sperry Rail Holdings, Inc.
- Alastair James Veitch
- B61 - RAILWAYS
Information Patent Application
SYSTEM AND METHOD FOR INSPECTING A RAIL USING MACHINE LEARNING
- Publication number 20190161919
- Publication date May 30, 2019
- Sperry Rail Holdings, Inc.
- David Henry Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RAIL INSPECTION APPARATUS AND METHOD
- Publication number 20170205379
- Publication date Jul 20, 2017
- Sperry Rail Holdings, Inc.
- Steven J. Prince
- G01 - MEASURING TESTING

Trademarklast 30 trademarks