Growing community of inventors

Blankenrath, Germany

Christian Wilhelms

Average Co-Inventor Count = 3.00

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 = 13

Christian Wilhelms ↔ Patrick Schmidt (9 patents)Christian Wilhelms ↔ Klaus Natersky (2 patents)Christian Wilhelms ↔ Christoph Hoffmann (2 patents)Christian WilhelmsChristian Wilhelms (2 patents)Patrick SchmidtPatrick Schmidt (9 patents)Klaus NaterskyKlaus Natersky (8 patents)Christoph HoffmannChristoph Hoffmann (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Obrist Closures Switzerland Gmbh (2 from 115 patents)


2 patents:

1. D878206 - Spraying device for bottles

2. D878207 - Spraying device for bottles

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as of
12/8/2025
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