Growing community of inventors

St. Georgen, Germany

Raimund Engelberger

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 26

Raimund EngelbergerGunter Wrobel (1 patent)Raimund EngelbergerSiegfried Harmsen (1 patent)Raimund EngelbergerWolfgang Engel (1 patent)Raimund EngelbergerHilmar Kirchgessner (1 patent)Raimund EngelbergerJosef Schneider (1 patent)Raimund EngelbergerRaimund Engelberger (2 patents)Gunter WrobelGunter Wrobel (22 patents)Siegfried HarmsenSiegfried Harmsen (13 patents)Wolfgang EngelWolfgang Engel (2 patents)Hilmar KirchgessnerHilmar Kirchgessner (1 patent)Josef SchneiderJosef Schneider (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Papst-motoren Gmbh & Co Kg (1 from 152 patents)

2. Papst Motoren Gmbh (1 from 3 patents)


2 patents:

1. 5591008 - Fan impellers

2. 4886415 - Fan with an essentially square housing

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idiyas.com
as of
12/15/2025
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