Growing community of inventors

Deutsch Kaltenbrunn, Austria

Erwin Walcher

Average Co-Inventor Count = 4.00

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

Erwin Walcher ↔ Harald Weigant (1 patent)Erwin Walcher ↔ Gernot Zeletinger (1 patent)Erwin Walcher ↔ Kurt Mitterböck (1 patent)Erwin WalcherErwin Walcher (1 patent)Harald WeigantHarald Weigant (9 patents)Gernot ZeletingerGernot Zeletinger (1 patent)Kurt MitterböckKurt Mitterböck (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Andritz Ag (1 from 98 patents)


1 patent:

1. 7384512 - Device for stabilizing a paper web

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1/12/2026
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