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3072 AP ROTTERDAM, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for harvesting energy from a body of water and a method
Patent number
9,013,052
Issue date
Apr 21, 2015
Ecofys Investments B.V.
Peter Cornelis Scheijgrond
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Vertical-axis wind turbine and method for the production thereof
Patent number
8,105,034
Issue date
Jan 31, 2012
Ecofys Investments B.V.
Antonius Bernardus Schaap
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
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Patent Application
Apparatus For Harvesting Energy From A Body Of Water And A Method
Publication number
20110299985
Publication date
Dec 8, 2011
ECOFYS INVESTMENTS B.V.
Peter Cornelis Scheijgrond
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Device For The Utilisation Of Wave Energy And A Method
Publication number
20110198849
Publication date
Aug 18, 2011
Ecofys Investments B.V.
Peter Cornelis Scheijgrond
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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