Thomas Stiefel

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Wetzikon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Liquid-cooled grill plate comprising wear plates and stepped grill...
- Patent number 8,590,465
- Issue date Nov 26, 2013
- Doikos Investments Ltd.
- Michael Sandeman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Liquid-cooled grill comprising wear plates
- Patent number 8,256,361
- Issue date Sep 4, 2012
- Doikos Investments Ltd.
- Martin Stiefel
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
LIQUID-COOLED GRILL PLATE COMPRISING WEAR PLATES AND STEPPED GRILL...
- Publication number 20110232623
- Publication date Sep 29, 2011
- DOIKOS INVESTMENTS LIMITED
- Michael Sandeman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Liquid-Cooled Grill Comprising Wear Plates
- Publication number 20090101320
- Publication date Apr 23, 2009
- DOIKOS INVESTMENTS LIMITED
- Martin Stiefel
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES