Growing community of inventors

Pori, Finland

Sti-Erik Hultholm

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 = 13

Sti-Erik Hultholm ↔ Launo L Lilja (1 patent)Sti-Erik Hultholm ↔ Bror G Nyman (1 patent)Sti-Erik Hultholm ↔ Valto J Makitalo (1 patent)Sti-Erik Hultholm ↔ Timo Saarenpaa (1 patent)Sti-Erik HultholmSti-Erik Hultholm (1 patent)Launo L LiljaLauno L Lilja (62 patents)Bror G NymanBror G Nyman (53 patents)Valto J MakitaloValto J Makitalo (34 patents)Timo SaarenpaaTimo Saarenpaa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Outokumpu Engineering Contractors Oy (1 from 12 patents)


1 patent:

1. 5662871 - Method for extracting metals from large solution flows and apparatus for

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