Growing community of inventors

Carol Stream, IL, United States of America

Thomas A Johnson, Jr

Average Co-Inventor Count = 1.33

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 = 144

Thomas A Johnson, JrRobert E Smith (1 patent)Thomas A Johnson, JrThomas A Johnson, Jr (2 patents)Robert E SmithRobert E Smith (28 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,680 patents)


2 patents:

1. 4783917 - Wrist band

2. 4356646 - Card holder

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as of
12/8/2025
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