Inventor · disambiguated record
Norbert Giesecke
Also filed as: GIESECKE NORBERT
6 granted patents·135 citations·filing 1984–1998
84Inventor score
Top patents by PatentIndex Score
6 records- 0190US6074754ASpherical pigments, process for producing them and use thereofDEGUSSA·Filed 1997·Granted Jun 13, 2000·81 cites·28 claims
- 0251US5707436AProcess for the production of purple pigmentsCERDEC AG·Filed 1995·Granted Jan 13, 1998·12 cites·10 claims
- 0350US6071332ADecorative preparations for producing gold-containing decorations and their useCERDEC AG KERM·Filed 1998·Granted Jun 6, 2000·14 cites·22 claims
- 0448US4487664AMethod and electrolytic bath for the deposition of low carat bright gold-silver alloy coatingsDEGUSSA·Filed 1984·Granted Dec 11, 1984·7 cites·19 claims
- 0545US5589273AProcess and agent for the production of purple decorationCERDEC AG·Filed 1995·Granted Dec 31, 1996·12 cites·34 claims
- 0640US5266109AEMI shielding pigments, a process for their preparation and their useDEGUSSA·Filed 1992·Granted Nov 30, 1993·9 cites·24 claims
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