Growing community of inventors

Obertshausen, Germany

Hans G Fellmann

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 = 6

Hans G Fellmann ↔ Franz Hugo (1 patent)Hans G FellmannHans G Fellmann (1 patent)Franz HugoFranz Hugo (26 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Leybold Durferrit Gmbh (1 from 22 patents)


1 patent:

1. 5416793 - Induction melting apparatus sealed against the atmosphere

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/31/2025
Loading…