Growing community of inventors

Arlington, TN, United States of America

Donna L Barrom

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 = 6

Donna L BarromJulio Gans Russ (3 patents)Donna L BarromDonna L Barrom (3 patents)Julio Gans RussJulio Gans Russ (32 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Plough, Inc. (3 from 58 patents)


3 patents:

1. 4545983 - Method for making cosmetic pencils

2. 4537766 - Long-wearing eyeshadow compositions

3. 4383875 - Method for making cosmetic pencils

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as of
12/30/2025
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