Growing community of inventors

De Zweth, Netherlands

German E Knoppers

Average Co-Inventor Count = 4.00

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 = 11

German E KnoppersAntonius P Aulbers (2 patents)German E KnoppersBernard Willem Been (1 patent)German E KnoppersPaul Isodore d'Hond (1 patent)German E KnoppersBernard W Been (1 patent)German E KnoppersPaul I d'Hond (1 patent)German E KnoppersGerman E Knoppers (2 patents)Antonius P AulbersAntonius P Aulbers (3 patents)Bernard Willem BeenBernard Willem Been (7 patents)Paul Isodore d'HondPaul Isodore d'Hond (4 patents)Bernard W BeenBernard W Been (2 patents)Paul I d'HondPaul I d'Hond (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vacu Products B.v. (1 from 6 patents)

2. Chiquita Tropical Fruit Company, B.v. (1 from 1 patent)


2 patents:

1. D355339 - Tool for separating the core, rind and flesh of a fruit

2. 5157836 - Tool for separating a core, a rind and flesh of a fruit, in particular a

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as of
12/26/2025
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