Leo Chalan

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Willowdale, CA

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring system and device
- Patent number 8,049,619
- Issue date Nov 1, 2011
- Armstrong's Communication Ltd.
- Gary Armstrong
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
MONITORING SYSTEM AND DEVICE
- Publication number 20100066536
- Publication date Mar 18, 2010
- ARMSTRONG'S COMMUNICATION LTD.
- Wayne Wainwright
- G07 - CHECKING-DEVICES