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Ulrike Dörflinger
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D-76327 Pfinztal, DE
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last 30 patents
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Patent Grant
Rechargeable electrochemical cell
Patent number
6,730,441
Issue date
May 4, 2004
Günther Hambitzer
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Non-aqueous electrochemical cell
Patent number
6,709,789
Issue date
Mar 23, 2004
Günther Hambitzer
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Electrochromic unit
Patent number
6,194,072
Issue date
Feb 27, 2001
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Günther Hambitzer
G02 - OPTICS