Growing community of inventors

Wuppertal, Germany

Dr Helmut Piel

Average Co-Inventor Count = 1.00

ph-index = NA

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 = 0

Dr Helmut Piel ↔ Dr Jürgen Drees (0 patent)Dr Helmut PielDr Helmut Piel (0 patent)Dr Jürgen DreesDr Jürgen Drees (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cryoelectra Gmbh (1 patent)


0 patent:

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as of
12/30/2025
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