Growing community of inventors

Dusseldorf, Germany

Lothar Zell

Average Co-Inventor Count = 3.00

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 = 10

Lothar ZellErnst Luhn (1 patent)Lothar ZellGerhard Lorenz (1 patent)Lothar ZellLothar Zell (1 patent)Ernst LuhnErnst Luhn (3 patents)Gerhard LorenzGerhard Lorenz (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bfi Betriebstechnik Gmbh (1 from 1 patent)


1 patent:

1. 5828146 - Apparatus for the bidirectional transfer of information

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as of
12/14/2025
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