Growing community of inventors

Espoo, Finland

Kari Lihavainen

Average Co-Inventor Count = 2.00

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 = 6

Kari Lihavainen ↔ Ari Mauri Nenye (1 patent)Kari LihavainenKari Lihavainen (1 patent)Ari Mauri NenyeAri Mauri Nenye (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Instrumentarium Oy (1 from 48 patents)


1 patent:

1. D399317 - Spirometry tube and connector assembly

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12/18/2025
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