Growing community of inventors

Dallas, TX, United States of America

David A Deeds

Average Co-Inventor Count = 4.00

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 = 7

David A Deeds ↔ Michael G Rozen (1 patent)David A Deeds ↔ Barry T Reece (1 patent)David A Deeds ↔ Dale K Roberts (1 patent)David A DeedsDavid A Deeds (1 patent)Michael G RozenMichael G Rozen (1 patent)Barry T ReeceBarry T Reece (1 patent)Dale K RobertsDale K Roberts (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mary Kay Cosmetics, Inc. (1 from 7 patents)


1 patent:

1. 5691158 - System and method for determining efficacy of sunscreen formulations

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as of
12/20/2025
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