Martin Matthiesen

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrically resistive PTC devices containing conductive polymers
- Patent number 6,570,483
- Issue date May 27, 2003
- Tyco Electronics Corporation
- Daniel A. Chandler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical devices containing conductive polymers
- Patent number 5,874,885
- Issue date Feb 23, 1999
- Raychem Corporation
- Daniel A. Chandler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for electrically heating diesel fuel utilizing...
- Patent number 4,861,966
- Issue date Aug 29, 1989
- Raychem Corporation
- Martin Matthiesen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electrical devices containing conductive polymers
- Patent number 4,800,253
- Issue date Jan 24, 1989
- Raychem Corporation
- Lothar Kleiner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electrical devices containing conductive polymers
- Patent number 4,689,475
- Issue date Aug 25, 1987
- Raychem Corporation
- Lothar Kleiner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Insert injection-compression molding of polymeric PTC electrical de...
- Publication number 20060157891
- Publication date Jul 20, 2006
- Tyco Electronics Corporation
- Joseph T. Hardy
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL