Growing community of inventors

Muurame, Finland

Heikki Niittyla

Average Co-Inventor Count = 5.00

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 = 4

Heikki Niittyla ↔ Esko Poikolainen (1 patent)Heikki Niittyla ↔ Juhani Ljokkoi (1 patent)Heikki Niittyla ↔ Raumo Vehmaa (1 patent)Heikki NiittylaHeikki Niittyla (1 patent)Esko PoikolainenEsko Poikolainen (2 patents)Juhani LjokkoiJuhani Ljokkoi (2 patents)Raumo VehmaaRaumo Vehmaa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oy Safematic Ltd. (1 from 10 patents)


1 patent:

1. 4869463 - Lubrication system

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12/19/2025
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