Growing community of inventors

Hambergen, Germany

Helmut Sieling

Average Co-Inventor Count = 3.00

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 = 1

Helmut Sieling ↔ Klaus D Koch (1 patent)Helmut Sieling ↔ Johann Brunssen (1 patent)Helmut SielingHelmut Sieling (1 patent)Klaus D KochKlaus D Koch (4 patents)Johann BrunssenJohann Brunssen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hag Gf Aktiengesellschaft (1 from 6 patents)


1 patent:

1. 4603492 - Insert container for freeze-drying plants

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as of
12/19/2025
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