Growing community of inventors

Wetzlar, Germany

Ernst Ruehl

Average Co-Inventor Count = 2.00

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 = 0

Ernst RuehlAlfred Hengst (1 patent)Ernst RuehlErnst Ruehl (1 patent)Alfred HengstAlfred Hengst (19 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Leica Camera Gmbh (1 from 14 patents)


1 patent:

1. 5630254 - Suspension lug and locking element for a carrying strap

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as of
12/19/2025
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