Viroj Khanampornpan

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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent lamp holder assembly having a lamp holder body with an...
- Patent number 9,341,360
- Issue date May 17, 2016
- Viroj Khanampornpan
- F21 - LIGHTING
Information Patent Grant
Stand
- Patent number 9,273,817
- Issue date Mar 1, 2016
- Viroj Khanampornpan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fluorescent lamp holder assembly
- Patent number 8,876,323
- Issue date Nov 4, 2014
- Viroj Khanampornpan
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
FLUORESCENT LAMP HOLDER ASSEMBLY
- Publication number 20150016099
- Publication date Jan 15, 2015
- Viroj Khanampornpan
- F21 - LIGHTING
Information Patent Application
STAND
- Publication number 20130299648
- Publication date Nov 14, 2013
- Viroj Khanampornpan
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLUORESCENT LAMP HOLDER ASSEMBLY
- Publication number 20130182427
- Publication date Jul 18, 2013
- Viroj Khanampornpan
- F21 - LIGHTING