Growing community of inventors

Arch, Switzerland

Adolf Engelmann

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

Adolf Engelmann ↔ Thierry Altenhoven (1 patent)Adolf Engelmann ↔ Jean-Christophe Kroug (1 patent)Adolf EngelmannAdolf Engelmann (1 patent)Thierry AltenhovenThierry Altenhoven (9 patents)Jean-Christophe KrougJean-Christophe Kroug (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eta Sa Manufacture Horlogere Suisse (1 from 440 patents)


1 patent:

1. 8505196 - Method and device for securing a crystal with a counter strip

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12/19/2025
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