QSPEX, LLC

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Alpharetta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Molds and method of using the same for forming plus or minus lenses
- Patent number 7,220,120
- Issue date May 22, 2007
- QSPEX, LLC
- Kai Su
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Disposable molds and method of using the same
- Patent number 7,114,696
- Issue date Oct 3, 2006
- QSPEX, LLC
- Kai Su
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78618765 - QSPEX
- Serial number 78618765
- Registration number 3769310
- Filing date Apr 28, 2005
- QSpex LLC
- 7 - Machines and machine tools