Growing community of inventors

Bochum-Querenburg, Germany

Hanns-Helmut Riemann

Average Co-Inventor Count = 5.00

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 = 5

Hanns-Helmut Riemann ↔ Erich Michel (1 patent)Hanns-Helmut Riemann ↔ Hans Sonnenschein (1 patent)Hanns-Helmut Riemann ↔ Heribert Muckenheim (1 patent)Hanns-Helmut Riemann ↔ Peter Luchsinger (1 patent)Hanns-Helmut RiemannHanns-Helmut Riemann (1 patent)Erich MichelErich Michel (2 patents)Hans SonnenscheinHans Sonnenschein (2 patents)Heribert MuckenheimHeribert Muckenheim (1 patent)Peter LuchsingerPeter Luchsinger (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Von Roll Ag (1 from 65 patents)

2. Gelsenberg Mannesmann Umweltschutz Gmbh (1 from 1 patent)


1 patent:

1. 4050387 - Fluid industrial waste incinerator and its method of operation

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as of
12/18/2025
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