Darryl S. Bierly

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Aldie, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for extending the range of a frequency measuring...
- Patent number 7,365,527
- Issue date Apr 29, 2008
- Argon Engineering
- Mark Sullivan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for extending the range of a frequency measuring...
- Publication number 20040008020
- Publication date Jan 15, 2004
- Mark Sullivan
- G01 - MEASURING TESTING