Growing community of inventors

Drunen, Netherlands

Jan Kelders

Average Co-Inventor Count = 3.00

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 = 32

Jan Kelders ↔ Tilwin Lepsius (1 patent)Jan Kelders ↔ Erwin P Boes (1 patent)Jan KeldersJan Kelders (1 patent)Tilwin LepsiusTilwin Lepsius (11 patents)Erwin P BoesErwin P Boes (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (1 from 2,080 patents)


1 patent:

1. 6135275 - Two component mixing containers

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as of
12/5/2025
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