Growing community of inventors

Soest, Germany

Frank Krupke

Average Co-Inventor Count = 4.44

ph-index = 3

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 = 14

Frank KrupkeSteffen Roebke (4 patents)Frank KrupkeUdo Meyer-Wittreck (4 patents)Frank KrupkeHermann Ruebbelke (4 patents)Frank KrupkeReinhard Banse (2 patents)Frank KrupkeFrank Krupke (4 patents)Steffen RoebkeSteffen Roebke (11 patents)Udo Meyer-WittreckUdo Meyer-Wittreck (4 patents)Hermann RuebbelkeHermann Ruebbelke (4 patents)Reinhard BanseReinhard Banse (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Orga Kartensysteme Gmbh (4 from 27 patents)


4 patents:

1. 6176424 - Unit for processing chip and/or magnetic stripe cards

2. 6082617 - System for processing chip and/or magnetic stripe cards

3. 6027020 - System for processing chip and/or magnetic stripe cards

4. 6016958 - Unit for processing chip and/or magnetic stripe cards

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as of
1/1/2026
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