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Schaumburg, IL, United States of America

Henry J Cowdery

Average Co-Inventor Count = 2.14

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 = 21

Henry J CowderyDonald E Godshaw (4 patents)Henry J CowderyDu Hai (4 patents)Henry J CowderyHenry J Cowdery (5 patents)Donald E GodshawDonald E Godshaw (109 patents)Du HaiDu Hai (27 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Travel Caddy, Inc. (5 from 136 patents)


5 patents:

1. 12220026 - Interlocking zipper pull tabs and fastening system

2. 11717062 - Interlocking zipper pull tabs and fastening system

3. 11185134 - Interlocking zipper pull tabs and fastening system

4. 10499712 - Interlocking zipper pull tabs and fastening system

5. D820152 - Zipper pull tab

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as of
12/15/2025
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