Inventor · disambiguated record
Detlef Martens
Also filed as: MAERTENS DETLEF · MARTENS DETLEF · MÄRTENS Detlef
4 granted patents·1 pending application·21 citations·filing 2000–2005
67Inventor score
Top patents by PatentIndex Score
5 records- 0182US7832771B2Method for the production of a book-type security document and a book-type security documentBUNDESDRUCKEREI GMBH·Filed 2005·Granted Nov 16, 2010·17 cites·18 claims
- 0254US6750465B2Device for evaluating diffractive authenticity featuresBUNDESDRUCKEREI GMBH·Filed 2002·Granted Jun 15, 2004·4 cites·11 claims
- 0338US2002022112A1Process for the production of multi-layer security products, and a security product produced in accordance with the processFiled 2001·Application pending·0 cites
- 0435US6986823B2Process and apparatus for producing a laminate, comprising at least one polymer film with information and at least one substrate, for further processing for forgery-proof documentsBUNDESDRUCKEREI GMBH·Filed 2000·Granted Jan 17, 2006·0 cites·11 claims
- 0531US9152901B2Method for the production of a book cover insert and book-type security document and book cover insert and book-type security documentHOEPPNER HARALD·Filed 2004·Granted Oct 6, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →