Growing community of inventors

Auburn Hills, MI, United States of America

Marguerite Johnson

Average Co-Inventor Count = 2.00

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 = 7

Marguerite Johnson ↔ Trent A Shidaker (3 patents)Marguerite JohnsonMarguerite Johnson (3 patents)Trent A ShidakerTrent A Shidaker (6 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Huntsman International LLC (3 from 292 patents)


3 patents:

1. D854193 - Foam board with facer

2. D844859 - Foam board with facer

3. D843019 - Foam board with facer

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as of
1/16/2026
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