Growing community of inventors

Porvoo, Finland

Ari Engman

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 = 2

Ari EngmanAnna Karvo (1 patent)Ari EngmanTuukka Hartikka (1 patent)Ari EngmanAri Engman (1 patent)Anna KarvoAnna Karvo (7 patents)Tuukka HartikkaTuukka Hartikka (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Neste Oyj (1 from 146 patents)


1 patent:

1. 10894927 - Alkylate gasoline composition with renewable naphtha and iso-octane

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as of
12/17/2025
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