Mark Allen Clark

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Pflugerville, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for traffic-control phase change warnings
- Patent number 9,013,325
- Issue date Apr 21, 2015
- Siemens Industry, Inc.
- David Dodd Miller
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Traffic-Control Phase Change Warnings
- Publication number 20120026014
- Publication date Feb 2, 2012
- Siemens Industry, Inc.
- David Dodd Miller
- G08 - SIGNALLING