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Leonhard Stielner
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Weyarn, DE
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Patents Grants
last 30 patents
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Patent Grant
Mechanical rotational drive
Patent number
7,503,431
Issue date
Mar 17, 2009
EADS Space Transportation GmbH
Franz Sperber
B64 - AIRCRAFT AVIATION COSMONAUTICS
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last 30 patents
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Patent Application
Mechanical rotational drive
Publication number
20060276248
Publication date
Dec 7, 2006
EADS SPACE TRANSPORTATION GmbH
Franz Sperber
B64 - AIRCRAFT AVIATION COSMONAUTICS