Growing community of inventors

Minneapolis, MN, United States of America

Edward J Puumala

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 = 10

Edward J PuumalaEdward R Gabel (1 patent)Edward J PuumalaRodney J LeVasseur (1 patent)Edward J PuumalaEdward J Puumala (1 patent)Edward R GabelEdward R Gabel (4 patents)Rodney J LeVasseurRodney J LeVasseur (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Datacard Corporation (1 from 141 patents)


1 patent:

1. 4518853 - Magnetic stripe character applying module

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