Growing community of inventors

Cologne, Germany

Detlef Doppner

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 1

Detlef Doppner ↔ Klaus Hoffmann (1 patent)Detlef DoppnerDetlef Doppner (1 patent)Klaus HoffmannKlaus Hoffmann (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agfa-gevaert Ag (1 from 1,473 patents)


1 patent:

1. 4210918 - Ink jet printer

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as of
12/31/2025
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