Growing community of inventors

Seattle, WA, United States of America

Kent R Johnson

Average Co-Inventor Count = 7.00

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 = 19

Kent R Johnson ↔ Gregory Stikeleather (2 patents)Kent R Johnson ↔ Terrence Layng (2 patents)Kent R Johnson ↔ Victoria Ford (2 patents)Kent R Johnson ↔ Michael P Layng (2 patents)Kent R Johnson ↔ Marilyn R Gilbert (2 patents)Kent R Johnson ↔ Janet S Iwyman (1 patent)Kent R Johnson ↔ Janet S Twyman (1 patent)Kent R JohnsonKent R Johnson (2 patents)Gregory StikeleatherGregory Stikeleather (8 patents)Terrence LayngTerrence Layng (3 patents)Victoria FordVictoria Ford (2 patents)Michael P LayngMichael P Layng (2 patents)Marilyn R GilbertMarilyn R Gilbert (2 patents)Janet S IwymanJanet S Iwyman (1 patent)Janet S TwymanJanet S Twyman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Headsprout, Inc. (2 from 2 patents)


2 patents:

1. 7152034 - Teaching method and system

2. 6523007 - Teaching method and system

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/27/2025
Loading…