Growing community of inventors

Winterthur, Switzerland

Werner Portmann

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 = 5

Werner PortmannOlivier Wust (1 patent)Werner PortmannPeter Bosshard (1 patent)Werner PortmannWerner Portmann (1 patent)Olivier WustOlivier Wust (5 patents)Peter BosshardPeter Bosshard (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rieter Machine Works, Ltd. (1 from 339 patents)


1 patent:

1. 3941321 - Winding device with automatic tube change operation

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