Signet Armorlite

Follow

Organization

El Paso, TX, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Polyurethane-based photochromic optical materials
- Patent number 8,633,292
- Issue date Jan 21, 2014
- Signet Armorlite
- Geoffrey Yuxin Hu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks