Growing community of inventors

Samstagern, Switzerland

Erwin Tonz

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 = 5

Erwin TonzFranz Mettler (1 patent)Erwin TonzErwin Tonz (1 patent)Franz MettlerFranz Mettler (22 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Grob Horgen Ag (1 from 7 patents)


1 patent:

1. 6105623 - Weaving heddles having distancing deformations

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as of
12/17/2025
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