Growing community of inventors

Helsinki, Finland

Markku Ihonen

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 = 1

Markku IhonenPaavo Pietola (1 patent)Markku IhonenMarkku Ihonen (1 patent)Paavo PietolaPaavo Pietola (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. G-boats Oy (1 from 2 patents)


1 patent:

1. 11104409 - System for manoeuvring a boat

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as of
12/18/2025
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