Growing community of inventors

San Antonio, TX, United States of America

William Barfield

Average Co-Inventor Count = 6.00

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 = 22

William BarfieldReynaldo Medina, Iii (3 patents)William BarfieldAdam Spencer Newman (3 patents)William BarfieldRobert G Wood (3 patents)William BarfieldNandhini Sridaran (3 patents)William BarfieldMario Gutierrez (3 patents)William BarfieldWilliam Barfield (3 patents)Reynaldo Medina, IiiReynaldo Medina, Iii (159 patents)Adam Spencer NewmanAdam Spencer Newman (13 patents)Robert G WoodRobert G Wood (5 patents)Nandhini SridaranNandhini Sridaran (5 patents)Mario GutierrezMario Gutierrez (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. United Services Automobile Association (Usaa) (3 from 3,194 patents)


3 patents:

1. 11282086 - Systems and methods for counterfeit check detection

2. 10713658 - Systems and methods for counterfeit check detection

3. 10210522 - Systems and methods for counterfeit check detection

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as of
1/13/2026
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