Growing community of inventors

Spring Park, MN, United States of America

Ryan B Sefkow

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

Ryan B SefkowRyan Kariniemi (1 patent)Ryan B SefkowPatrick R LaLonde (1 patent)Ryan B SefkowRyan B Sefkow (1 patent)Ryan KariniemiRyan Kariniemi (9 patents)Patrick R LaLondePatrick R LaLonde (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hutchinson Technology Corporation (1 from 418 patents)


1 patent:

1. 8146233 - Full-rail suspension with shearing fracture detab

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12/9/2025
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