John W. Pratten

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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 8,466,422
- Issue date Jun 18, 2013
- Fluke Corporation
- Kirk R. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visible light and IR combined image camera with a laser pointer
- Patent number 7,538,326
- Issue date May 26, 2009
- 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 20090302219
- Publication date Dec 10, 2009
- FLUKE CORPORATION
- Kirk R. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VISIBLE LIGHT AND IR COMBINED IMAGE CAMERA WITH A LASER POINTER
- Publication number 20090050806
- Publication date Feb 26, 2009
- FLUKE CORPORATION
- Roger Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Visible light and IR combined image camera with a laser pointer
- Publication number 20060289772
- Publication date Dec 28, 2006
- Kirk R. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE