Marcel Edmond Lefrancois

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Dartmouth, CA

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Patents Grantslast 30 patents

Information Patent Grant
Temperature measurement and heat-treating methods and systems
- Patent number 7,616,872
- Issue date Nov 10, 2009
- Mattson Technology Canada, Inc.
- David M. Camm
- G01 - MEASURING TESTING
Information Patent Grant
Temperature measurement and heat-treating methods and system
- Patent number 7,445,382
- Issue date Nov 4, 2008
- Mattson Technology Canada, Inc.
- David M. Camm
- G01 - MEASURING TESTING
Information Patent Grant
Spatially resolved temperature measurement and irradiance control
- Patent number 6,534,752
- Issue date Mar 18, 2003
- Vortek Industries Ltd.
- David Malcolm Camm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spatially resolved temperature measurement and irradiance control
- Patent number 6,303,411
- Issue date Oct 16, 2001
- Vortek Industries Ltd.
- David Malcolm Camm
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Temperature measurement and heat-treating methods
- Publication number 20060096677
- Publication date May 11, 2006
- David M. Camm
- G01 - MEASURING TESTING
Information Patent Application
Temperature measurement and heat-treating metods and system
- Publication number 20050063453
- Publication date Mar 24, 2005
- David Malcolm Camm
- G01 - MEASURING TESTING
Information Patent Application
Spatially resolved temperature measurement and irradiance control
- Publication number 20010036219
- Publication date Nov 1, 2001
- David Malcolm Camm
- H01 - BASIC ELECTRIC ELEMENTS