Growing community of inventors

Lock Haven, PA, United States of America

Willam M Child

Average Co-Inventor Count = 5.00

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 = 0

Willam M Child ↔ Daniel Wade Greenaway (1 patent)Willam M Child ↔ William J Henry (1 patent)Willam M Child ↔ Shawn W Brown (1 patent)Willam M Child ↔ Christopher J Graham (1 patent)Willam M ChildWillam M Child (1 patent)Daniel Wade GreenawayDaniel Wade Greenaway (1 patent)William J HenryWilliam J Henry (1 patent)Shawn W BrownShawn W Brown (1 patent)Christopher J GrahamChristopher J Graham (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. First Quality Hygienic, Inc. (1 from 6 patents)


1 patent:

1. 10111786 - Tampon applicator including beveled portion

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as of
1/19/2026
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