David L. Thomas

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Strongsville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipeline hydrostatic testing device
- Patent number 8,935,106
- Issue date Jan 13, 2015
- Adalet/Scott Fetzer Company
- John A. Balogh
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Pipeline Hydrostatic Testing Device
- Publication number 20130110417
- Publication date May 2, 2013
- John A. Balogh
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for calibrating a digital field sensor
- Publication number 20030174068
- Publication date Sep 18, 2003
- Jeffrey A. Dobos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE