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SYED Q. HASAN
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Hazardous-rated exit sign and floodlights
Patent number
8,898,940
Issue date
Dec 2, 2014
RIG-A-LITE Partnership, Ltd.
Syed Q. Hasan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Hazardous-location-rated exit sign
Patent number
7,287,347
Issue date
Oct 30, 2007
Rig-A-Lite Partnership Ltd.
Syed Q. Hasan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
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Patent Application
HAZARDOUS-RATED EXIT SIGN AND FLOODLIGHTS
Publication number
20140331533
Publication date
Nov 13, 2014
RIG-A-LITE PARTNERSHIP, LTD.
SYED Q. HASAN
G08 - SIGNALLING
Information
Patent Application
Hazardous-location-rated exit sign
Publication number
20060225328
Publication date
Oct 12, 2006
Rig-A-Lite Partnership Ltd.
Syed Q. Hasan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS