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Hasbrouk Heights, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Auxiliary drive/brake system for a wind turbine
Patent number
8,203,229
Issue date
Jun 19, 2012
Challenger Design, LLC
Richard Stone
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
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Patent Application
Auxiliary drive/brake system for a wind turbine
Publication number
20100314881
Publication date
Dec 16, 2010
CHALLENGER DESIGN LLC
Richard Stone
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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last 30 trademarks