Growing community of inventors

Leppavirta, Finland

Tatu Kutvonen

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 = 1

Tatu KutvonenRisto Widerholm (1 patent)Tatu KutvonenJukka Nummela (1 patent)Tatu KutvonenTatu Kutvonen (1 patent)Risto WiderholmRisto Widerholm (3 patents)Jukka NummelaJukka Nummela (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nextrom Oy (1 from 5 patents)

2. Rosendahl Nextrom Oy (1 patent)


1 patent:

1. 9676503 - Sealing apparatus having a plurality of sealing elements arranged around a center opening into a ring configuration

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as of
12/17/2025
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