Michael Roth

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable light device
- Patent number 7,452,099
- Issue date Nov 18, 2008
- Cyberlux Corporation
- Donald F. Evans
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Yard sign illuminating device and system
- Publication number 20070159817
- Publication date Jul 12, 2007
- Donald F. Evans
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Portable light device
- Publication number 20060187658
- Publication date Aug 24, 2006
- Cyberlux Corporation
- Donald F. Evans
- F21 - LIGHTING