Growing community of inventors

Apeldoorn, Netherlands

Rinko B Tjepkema

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 = 12

Rinko B Tjepkema ↔ Willem J Van Der Wal (1 patent)Rinko B Tjepkema ↔ Gerard Heijkoop (1 patent)Rinko B TjepkemaRinko B Tjepkema (1 patent)Willem J Van Der WalWillem J Van Der Wal (6 patents)Gerard HeijkoopGerard Heijkoop (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Veg-gasinstituut N.v. (1 from 22 patents)


1 patent:

1. 5152970 - Process for the removal of hydrogen sulfide from gases

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12/17/2025
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