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DOIKOS INVESTMENTS LTD.
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St. Helier Jersey, GB
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Patents Grants
last 30 patents
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Patent Grant
Water-cooled sliding combustion grate having a parallel drive
Patent number
9,157,632
Issue date
Oct 13, 2015
DOIKOS INVESTMENTS LTD.
Martin Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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
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Patent Grant
Garbage incineration process on an incineration grate, incineration...
Patent number
5,673,636
Issue date
Oct 7, 1997
Doikos Investments Ltd.
Jakob Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Patents Applications
last 30 patents
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Patent Application
WATER-COOLED SLIDING COMBUSTION GRATE HAVING A PARALLEL DRIVE
Publication number
20130118390
Publication date
May 16, 2013
DOIKOS INVESTMENTS LTD.
Martin Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
HYDRAULIC DRIVE FOR A SLIDING COMBUSTION GRATE
Publication number
20130118469
Publication date
May 16, 2013
DOIKOS INVESTMENTS LTD.
Martin Stiefel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES