Growing community of inventors

Arnhem, Netherlands

Erik De Haan

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 = 3

Erik De HaanHenricus J Van De Ven (1 patent)Erik De HaanErik De Haan (1 patent)Henricus J Van De VenHenricus J Van De Ven (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Akzo N.v. (1 from 776 patents)


1 patent:

1. 5114784 - Molding made from a foam plastic, and the production thereof

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as of
12/19/2025
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