Growing community of inventors

Rock Island, IL, United States of America

Mike E Friestad

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 = 34

Mike E Friestad ↔ Russell F Hart (1 patent)Mike E Friestad ↔ Victor P Crome (1 patent)Mike E Friestad ↔ Scott R Sehlin (1 patent)Mike E Friestad ↔ Vincent L Sprenkle (1 patent)Mike E FriestadMike E Friestad (1 patent)Russell F HartRussell F Hart (18 patents)Victor P CromeVictor P Crome (13 patents)Scott R SehlinScott R Sehlin (11 patents)Vincent L SprenkleVincent L Sprenkle (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Northrop Grumman Systems Corporation (1 from 3,385 patents)


1 patent:

1. 6352624 - Electrochemical oxygen generating system

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12/30/2025
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