WILLIAM FREDERICK TYRRELL III

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New Franklin, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Dead front connector having a voltage indicator
- Patent number 11,499,996
- Issue date Nov 15, 2022
- Hubbell Incorporated
- Xingniu Huo
- G01 - MEASURING TESTING
Information Patent Grant
Dead front connector having a voltage indicator
- Patent number 10,451,658
- Issue date Oct 22, 2019
- Hubbell Incorporated
- Xingniu Huo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEAD FRONT CONNECTOR HAVING A VOLTAGE INDICATOR
- Publication number 20200033385
- Publication date Jan 30, 2020
- HUBBELL INCORPORATED
- XINGNIU HUO
- G01 - MEASURING TESTING
Information Patent Application
DEAD FRONT CONNECTOR HAVING A VOLTAGE INDICATOR
- Publication number 20170047694
- Publication date Feb 16, 2017
- HUBBELL INCORPORATED
- XINGNIU HUO
- G01 - MEASURING TESTING