Growing community of inventors

Duisburg, Germany

Walter Napp

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 = 12

Walter Napp ↔ Axel Bottcher (1 patent)Walter Napp ↔ Willi Roll (1 patent)Walter Napp ↔ Peter Fricke (1 patent)Walter NappWalter Napp (1 patent)Axel BottcherAxel Bottcher (9 patents)Willi RollWilli Roll (5 patents)Peter FrickePeter Fricke (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bakelite Ag (1 from 17 patents)


1 patent:

1. 6410776 - Method for producing resols

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12/31/2025
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