John Hall

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical bulkhead connector
- Patent number 9,765,575
- Issue date Sep 19, 2017
- Impact Selector International, LLC
- Jason Allen Hradecky
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL BULKHEAD CONNECTOR
- Publication number 20150047854
- Publication date Feb 19, 2015
- Impact Selector, Inc.
- Jason Allen Hradecky
- E21 - EARTH DRILLING MINING