Growing community of inventors

Windsor, CA, United States of America

Derek Matthews

Average Co-Inventor Count = 4.00

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 = 2

Derek Matthews ↔ Alan John Mulvenna (1 patent)Derek Matthews ↔ Gerhard M Schmidt (1 patent)Derek Matthews ↔ Ed J Peters (1 patent)Derek MatthewsDerek Matthews (1 patent)Alan John MulvennaAlan John Mulvenna (7 patents)Gerhard M SchmidtGerhard M Schmidt (3 patents)Ed J PetersEd J Peters (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nucellsys Gmbh (1 from 38 patents)


1 patent:

1. 7063906 - Fuel cell system and method for operating the same

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/20/2025
Loading…