Growing community of inventors

Olympia Fields, IL, United States of America

Adu Gyamfi Darkwa

Average Co-Inventor Count = 3.00

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 = 3

Adu Gyamfi DarkwaApolonio L Villanueva (1 patent)Adu Gyamfi DarkwaIsaac Willis (1 patent)Adu Gyamfi DarkwaAdu Gyamfi Darkwa (1 patent)Apolonio L VillanuevaApolonio L Villanueva (3 patents)Isaac WillisIsaac Willis (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Johnson Products Co., Inc. (1 from 21 patents)


1 patent:

1. 5853709 - Shaving composition and method for preventing pseudofolliculitis barbae

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as of
12/20/2025
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