Growing community of inventors

Cheswick, PA, United States of America

W Barry Brown

Average Co-Inventor Count = 2.40

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 = 46

W Barry BrownNorman E O'Shea (3 patents)W Barry BrownJeffrey David Mullen (1 patent)W Barry BrownGeoffrey D Shippee (1 patent)W Barry BrownW Barry Brown (3 patents)Norman E O'SheaNorman E O'Shea (5 patents)Jeffrey David MullenJeffrey David Mullen (238 patents)Geoffrey D ShippeeGeoffrey D Shippee (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dynamics Inc. (3 from 224 patents)


3 patents:

1. 12282816 - Cards, devices, EMV contacts, and methods of manufacturing cards, devices and EMV contacts

2. D767024 - Interactive electronic card with contact connector

3. D737373 - Interactive electronic card with contact connector

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as of
1/20/2026
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