Steve Stone

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Virden, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Sensing device for monitoring conditions at a remote location and m...
- Patent number 7,457,399
- Issue date Nov 25, 2008
- Donald Onken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensing method for monitoring conditions for a remote location
- Patent number 7,221,746
- Issue date May 22, 2007
- Donald Onken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Sensing device for monitoring conditions at a remote location and m...
- Publication number 20040125927
- Publication date Jul 1, 2004
- Donald Onken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sensing device for monitoring conditions at a remote location and m...
- Publication number 20030108171
- Publication date Jun 12, 2003
- J. J. Richardson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE