John W. Pratreu

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Minnetonka, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Visible light and IR combined image camera
- Patent number 7,994,480
- Issue date Aug 9, 2011
- Fluke Corporation
- Kirk R. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VISIBLE LIGHT AND IR COMBINED IMAGE CAMERA
- Publication number 20060249679
- Publication date Nov 9, 2006
- Kirk R. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE