Growing community of inventors

Hamburg, Georgia

Friedrich Engelhardt

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

Friedrich Engelhardt ↔ Gundolf Fuchs (1 patent)Friedrich Engelhardt ↔ Karl Erhard (1 patent)Friedrich EngelhardtFriedrich Engelhardt (1 patent)Gundolf FuchsGundolf Fuchs (8 patents)Karl ErhardKarl Erhard (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Deutsche Texaco Aktiengesellschaft (1 from 99 patents)


1 patent:

1. 3966829 - Method of purifying monoalcohols

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12/16/2025
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