Growing community of inventors

Rodgau-Nieder Roden, Germany

Eckhard Braun

Average Co-Inventor Count = 2.30

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 155

Eckhard BraunReinhard Plaschka (6 patents)Eckhard BraunJohann Muller (2 patents)Eckhard BraunFranz Daniel (2 patents)Eckhard BraunWittich Kaule (1 patent)Eckhard BraunKarlheinz Mayer (1 patent)Eckhard BraunPeter Franz (1 patent)Eckhard BraunRoger Adamczyk (1 patent)Eckhard BraunUlrich Beitel (1 patent)Eckhard BraunJohann Müller (1 patent)Eckhard BraunRolf Martin Lange (1 patent)Eckhard BraunEckhard Braun (9 patents)Reinhard PlaschkaReinhard Plaschka (18 patents)Johann MullerJohann Muller (4 patents)Franz DanielFranz Daniel (2 patents)Wittich KauleWittich Kaule (87 patents)Karlheinz MayerKarlheinz Mayer (21 patents)Peter FranzPeter Franz (18 patents)Roger AdamczykRoger Adamczyk (9 patents)Ulrich BeitelUlrich Beitel (1 patent)Johann MüllerJohann Müller (1 patent)Rolf Martin LangeRolf Martin Lange (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Giesecke & Devrient Gmbh (8 from 672 patents)

2. Man Roland Druckmaschinen Ag (1 from 997 patents)

3. Giesecke+devrient Currency Technology Gmbh (190 patents)


9 patents:

1. 7690300 - Steel intaglio printing method for producing a security document and steel intaglio printing plate and semifinished products therefor and method for production thereof

2. 7311043 - Data carrier with a printed security element and gravure production method thereof

3. 7267053 - Delivery device for a sheet-processing machine

4. 7252239 - Method for producing laser-writable data carriers and data carrier produced according to this method

5. 7213512 - Steel gravure method for the production of a security document, steel gravure plate and semi-product for the same and method for production thereof

6. 7040663 - Value document

7. 6283509 - Data carrier with an optically variable element

8. 6183018 - Data carrier with optically variable color

9. 6036233 - Data carrier with an optically variable element

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as of
12/26/2025
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