Growing community of inventors

Leverkusen, Germany

Rudolf Hannappel

Average Co-Inventor Count = 7.00

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 = 8

Rudolf Hannappel ↔ Heinrich Bussmann (1 patent)Rudolf Hannappel ↔ Roland Hourticolon (1 patent)Rudolf Hannappel ↔ Julius Geiger (1 patent)Rudolf Hannappel ↔ Gerhard Pogrzeba (1 patent)Rudolf Hannappel ↔ Alfred Neworal (1 patent)Rudolf Hannappel ↔ Heinz Auweiler (1 patent)Rudolf HannappelRudolf Hannappel (1 patent)Heinrich BussmannHeinrich Bussmann (7 patents)Roland HourticolonRoland Hourticolon (7 patents)Julius GeigerJulius Geiger (3 patents)Gerhard PogrzebaGerhard Pogrzeba (1 patent)Alfred NeworalAlfred Neworal (1 patent)Heinz AuweilerHeinz Auweiler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 4247273 - Method and an apparatus for cambering the edges of webs of thermoplastic

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as of
12/7/2025
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