Growing community of inventors

Winterthur, Switzerland

Peter M Pfyffer

Average Co-Inventor Count = 2.67

ph-index = 2

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 = 10

Peter M Pfyffer ↔ Heinz Oswald (1 patent)Peter M Pfyffer ↔ Albert Ruegg (1 patent)Peter M Pfyffer ↔ Markus Feusi (1 patent)Peter M Pfyffer ↔ Josef Huber (1 patent)Peter M PfyfferPeter M Pfyffer (2 patents)Heinz OswaldHeinz Oswald (10 patents)Albert RueggAlbert Ruegg (5 patents)Markus FeusiMarkus Feusi (1 patent)Josef HuberJosef Huber (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rieter Machine Works, Ltd. (2 from 339 patents)


2 patents:

1. 4524918 - Filament winding machine

2. 4477032 - Method an apparatus for inserting threads and similar items into a

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12/18/2025
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