Growing community of inventors

Coral Springs, FL, United States of America

Denman Gray

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 = 26

Denman GrayRobert Bell (2 patents)Denman GrayDenman Gray (2 patents)Robert BellRobert Bell (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ipa, LLC (2 from 5 patents)


2 patents:

1. 6146618 - Disappearing color sunscreen compositions

2. 6007797 - Disappearing color sunscreen compositions

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as of
12/31/2025
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