Growing community of inventors

Paeonian Springs, VA, United States of America

John W Henry

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 = 5

John W Henry ↔ George F Leydorf (1 patent)John W Henry ↔ Nelson B Tharp (1 patent)John W HenryJohn W Henry (1 patent)George F LeydorfGeorge F Leydorf (3 patents)Nelson B TharpNelson B Tharp (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. USA As Represented by Secretary of the Navy (1 from 16,080 patents)


1 patent:

1. 4017863 - Hardened electromagnetic wave energy sensor

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as of
12/18/2025
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