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Patents Grants
last 30 patents
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Patent Grant
Impact type wind-driven power generating device
Patent number
9,018,791
Issue date
Apr 28, 2015
Beijing Hengju Chemical Group Corporation
Wenli Guo
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method for the production of spherical combustible or fertile mater...
Patent number
8,535,579
Issue date
Sep 17, 2013
Nukem Technologies GmbH
Werner Heit
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Impact Type Wind-Driven Power Generating Device
Publication number
20130328319
Publication date
Dec 12, 2013
BEIJING HENGJU CHEMICAL GROUP CORPORATION
Wenli Guo
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
METHOD FOR THE PRODUCTION OF SPHERICAL COMBUSTIBLE OR FERTILE MATER...
Publication number
20100077657
Publication date
Apr 1, 2010
NUKEM TECHNOLOGIES GMBH
Werner Heit
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL