Growing community of inventors

Heidenheim, Germany

Hubert Polifke

Average Co-Inventor Count = 5.33

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 = 30

Hubert Polifke ↔ Hans-Peter Sollinger (2 patents)Hubert Polifke ↔ Dieter Egelhof (2 patents)Hubert Polifke ↔ Christian Schiel (1 patent)Hubert Polifke ↔ Udo Grossmann (1 patent)Hubert Polifke ↔ Rudolf Buck (1 patent)Hubert Polifke ↔ Thomas Zufle (1 patent)Hubert Polifke ↔ Franz Pisinger (1 patent)Hubert Polifke ↔ Sven-Ake Sahlin (1 patent)Hubert PolifkeHubert Polifke (2 patents)Hans-Peter SollingerHans-Peter Sollinger (51 patents)Dieter EgelhofDieter Egelhof (36 patents)Christian SchielChristian Schiel (141 patents)Udo GrossmannUdo Grossmann (12 patents)Rudolf BuckRudolf Buck (3 patents)Thomas ZufleThomas Zufle (3 patents)Franz PisingerFranz Pisinger (2 patents)Sven-Ake SahlinSven-Ake Sahlin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. J. M. Voith Gmbh (2 from 552 patents)


2 patents:

1. 5507918 - Twin-wire former

2. 5045153 - Double screen former with flexible laths spaced greater than opposite

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1/14/2026
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