Stephen Radmacher

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layer ceramic heater and/or igniter and method for making the...
- Patent number 8,901,467
- Issue date Dec 2, 2014
- Surface Igniter LLC
- Stephen Radmacher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multi-layer ceramic heater
- Patent number 6,610,964
- Issue date Aug 26, 2003
- Stephen J. Radmacher
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Multi-layer ceramic heater
- Patent number 6,396,028
- Issue date May 28, 2002
- Stephen J. Radmacher
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for making ceramic heater having reduced internal stress
- Patent number 5,993,722
- Issue date Nov 30, 1999
- Le-Mark International Ltd.
- Stephen J. Radmacher
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Electric heating device with ceramic heater wedgingly received with...
- Patent number 5,880,432
- Issue date Mar 9, 1999
- Le-Mark International Ltd.
- Stephen J. Radmacher
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Glow plug with improved composite sintered silicon nitride ceramic...
- Patent number 5,304,778
- Issue date Apr 19, 1994
- Electrofuel Manufacturing Co.
- Sankar Dasgupta
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
MULTI-LAYER CERAMIC HEATER AND/OR IGNITER AND METHOD FOR MAKING THE...
- Publication number 20120145695
- Publication date Jun 14, 2012
- Stephen Radmacher
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Multi-layer ceramic heater
- Publication number 20020185485
- Publication date Dec 12, 2002
- Stephen J. Radmacher
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR