Payam Manavi

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Emergency traffic signal device
- Patent number 6,850,169
- Issue date Feb 1, 2005
- Payam Manavi
- G08 - SIGNALLING
Information Patent Grant
Emergency traffic signal attachment
- Patent number 6,847,306
- Issue date Jan 25, 2005
- Keyvan T. Diba
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Emergency traffic signal attachment
- Publication number 20040008126
- Publication date Jan 15, 2004
- Keyvan T. Diba
- G08 - SIGNALLING
Information Patent Application
Emergency traffic signal device
- Publication number 20040008127
- Publication date Jan 15, 2004
- Payam Manavi
- G08 - SIGNALLING