Growing community of inventors

Olofstrom, Sweden

Roger William Ylikangas

Average Co-Inventor Count = 1.50

ph-index = 2

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 = 11

Roger William YlikangasErnst Robert Axelsson (1 patent)Roger William YlikangasJan Axel Svenson (1 patent)Roger William YlikangasRoger William Ylikangas (2 patents)Ernst Robert AxelssonErnst Robert Axelsson (1 patent)Jan Axel SvensonJan Axel Svenson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Berkley Corporation (2 from 60 patents)


2 patents:

1. 6109555 - Fishing reel and a method of braking the spool thereof with line tension

2. 5934588 - Fishing reel with centrifugal brake

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