Eric C. Sprengle

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Loveland, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Railcar acoustic monitoring system and method of use
- Patent number 12,168,468
- Issue date Dec 17, 2024
- voestalpine SIGNALING USA Inc.
- James R. Bilodeau
- G01 - MEASURING TESTING
Information Patent Grant
Railcar acoustic monitoring system and method of use
- Patent number 11,787,454
- Issue date Oct 17, 2023
- voestalpine SIGNALING USA Inc.
- James R. Bilodeau
- B61 - RAILWAYS
Information Patent Grant
Railcar acoustic monitoring system and method of use
- Patent number 10,864,930
- Issue date Dec 15, 2020
- voestalpine SIGNALING USA Inc.
- James R. Bilodeau
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
RAILCAR ACOUSTIC MONITORING SYSTEM AND METHOD OF USE
- Publication number 20240109571
- Publication date Apr 4, 2024
- voestalpine SIGNALING USA Inc.
- James R. Bilodeau
- B61 - RAILWAYS
Information Patent Application
RAILCAR ACOUSTIC MONITORING SYSTEM AND METHOD OF USE
- Publication number 20210041232
- Publication date Feb 11, 2021
- voestalpine SIGNALING USA Inc.
- James R. Bilodeau
- G01 - MEASURING TESTING
Information Patent Application
RAILCAR ACOUSTIC MONITORING SYSTEM AND METHOD OF USE
- Publication number 20200070862
- Publication date Mar 5, 2020
- voestalpine SIGNALING USA Inc.
- James R. Bilodeau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE